Lampese/mathplotlib/scene/axis

README
U
Artist
U
Axes
U
Axis
U
Bounds
U
CategoryAxis
U
ContourSet
U
DataError
U
Drawing
U
Figure
U
Formatter
U
GridSpec
U
Histogram
U
HitPoint
U
LayoutError
U
LegendPosition
U
Limits
U
Line2D
U
LineData
U
LineStroke
U
MaskError
U
MaskedArray
U
MaskedMatrix
U
Point
U
Rect
U
Rgb
U
Rgba
U
Scale
U
SecondaryAxis
U
SecondaryAxisAlignment
U
SecondaryAxisLocation
U
Series
U
StreamplotSet
U
Style
U
SubFigure
U
ViolinBandwidth
U
ViolinSide
U
ViolinStats
V
asinh_scale
V
axis
V
bounds
V
bounds_from_points
V
category
V
eng_formatter
V
figure
V
fixed_formatter
V
format_str_formatter
V
func_formatter
V
gridspec
V
index_formatter
V
limits
V
line_stroke
V
linear_scale
V
log_formatter
V
log_scale
V
logit_scale
V
masked_array
V
masked_matrix
V
null_formatter
V
percent_formatter
V
plot_svg
V
point
V
rgb
V
rgba
V
scalar_formatter
V
series
V
str_method_formatter
V
style

Lampese/mathplotlib/scene/axis does not have a README file

Axis

pub struct Axis {
  limits : @Lampese/mathplotlib/core.Limits
Limits?
  auto_view : @Lampese/mathplotlib/core.Limits
Limits?
  inverted : Bool
  label : String?
  tick_count : Int
  category : @Lampese/mathplotlib/ticker/category.CategoryAxis
CategoryAxis?
  date_format : String?
  date_offset_minutes : Int
  date_timezone : @Lampese/mathplotlib/ticker/date.DateTimeZone
DateTimeZone?
  scale : @Lampese/mathplotlib/ticker/scale.Scale
Scale
  tick_position : TickPosition?
  grid_visible : Bool
  grid_color : String
  grid_width : Double
  minor_grid_visible : Bool
  minor_grid_color : String
  minor_grid_width : Double
  // private fields
}

A coordinate axis with limits, tick formatting, and presentation settings.

Axis::auto_date_locator

source

fn Axis::auto_date_locator(self : Axis) -> @Lampese/mathplotlib/ticker/date.AutoDateLocator
AutoDateLocator?

Return a copy of the default automatic date selector and its last state. Explicit calendar locators are available through date_locator().

Axis::autoscale_bounds_checked

source

fn Axis::autoscale_bounds_checked(self : Axis, endpoints : Array[Double], margin~ : Double, stickies~ : Array[Double], tight~ : Bool, data_minpos? : () -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError?, tight_provider? : () -> Bool?, log_stickies? : Bool?) -> @Lampese/mathplotlib/core.Limits
Limits? raise @Lampese/mathplotlib/core.DataError
DataError

Compute one selected automatic coordinate through the source range pipeline. endpoints are shared raw data intervals, independent of views and scales. The result precedes set_bound's view reads, finalization and peer propagation. No-data mutated views return None before reading locators or minimum data.

Axis::autoscale_on

source

fn Axis::autoscale_on(self : Axis) -> Bool

Whether automatic view updates are enabled, independently of stored limits.

Axis::autoscale_stale

source

fn Axis::autoscale_stale(self : Axis) -> Bool

Whether this coordinate has an outstanding automatic view request.

Axis::bind_autoscale_minpos

source

fn Axis::bind_autoscale_minpos(self : Axis, provider : () -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError) -> Unit

Bind shared raw DataBox minima, distinct from locator/Axis minimum queries.

Axis::bind_autoscale_view

source

fn Axis::bind_autoscale_view(self : Axis, provider : () -> Unit raise @Lampese/mathplotlib/core.DataError
DataError) -> Unit

Bind the owning panel's lazy view update without changing ticker ownership.

Axis::bind_data_interval

source

fn Axis::bind_data_interval(self : Axis, provider : () -> (Double, Double)) -> Unit

Bind local artist data without changing the locator's owning axis.

Axis::bind_formatter_axis

source

fn Axis::bind_formatter_axis(self : Axis, minor? : Bool) -> Unit

Rebind installed handles after shared-axis installation or removal.

Axis::bind_formatter_geometry

source

fn Axis::bind_formatter_geometry(self : Axis, provider : () -> (Double, Double)) -> Unit

Supply bottom-up display origin and length for one-pixel short formatting.

Axis::bind_locator_data

source

fn Axis::bind_locator_data(self : Axis, minor? : Bool) -> Unit

Rebind after setting a shared locator so its last explicit owner supplies data.

Axis::bind_minpos

source

fn Axis::bind_minpos(self : Axis, provider : () -> Double raise @Lampese/mathplotlib/core.DataError
DataError) -> Unit

Axis::bind_render_autoscale_minpos

source

fn Axis::bind_render_autoscale_minpos(self : Axis, provider : () -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError) -> Unit

Supply raw shared minima for an IR graph without replacing Scene data.

Axis::bind_render_minpos

source

fn Axis::bind_render_minpos(self : Axis, own : () -> Double raise @Lampese/mathplotlib/core.DataError
DataError, shared : () -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError) -> Unit

Supply render-only minimum data when no owning-axis override is bound. Explicit and Scene data providers keep precedence, including their errors.

Axis::bind_render_view_interval

source

fn Axis::bind_render_view_interval(self : Axis, provider : () -> (Double, Double) raise @Lampese/mathplotlib/core.DataError
DataError) -> Unit

Bind Scene's projected rendering view without replacing a user override.

Axis::bind_shared_minpos

source

fn Axis::bind_shared_minpos(self : Axis, provider : () -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError) -> Unit

Axis::bind_tick_geometry

source

fn Axis::bind_tick_geometry(self : Axis, provider : () -> Double, horizontal : Bool) -> Unit

Axis::bind_unit_data_mutated

source

fn Axis::bind_unit_data_mutated(self : Axis, provider : () -> Bool) -> Unit

Axis::bind_unit_group

source

fn Axis::bind_unit_group(self : Axis, provider : () -> Array[Axis]) -> Unit

Axis::bind_units_changed

source

fn Axis::bind_units_changed(self : Axis, provider : () -> Unit raise @Lampese/mathplotlib/core.DataError
DataError) -> Unit

Axis::bind_view_interval

source

fn Axis::bind_view_interval(self : Axis, provider : () -> (Double, Double) raise @Lampese/mathplotlib/core.DataError
DataError) -> Unit

Axis::categories

source

fn Axis::categories(self : Axis) -> Array[String]?

Return category labels in first-seen order, if configured.

Axis::category_positions

source

fn Axis::category_positions(self : Axis, values : Array[String]) -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError

Convert string values and retain their categories on this axis.

Axis::clear

source

fn Axis::clear(self : Axis) -> Unit

Restore tickers, units and presentation while retaining the view and context. Shared peers observe the replacement ticker objects through the same holder.

Axis::clear_autoscale_request

source

fn Axis::clear_autoscale_request(self : Axis) -> Unit

Consume a request before the checked computation, including a failing one.

Axis::clear_categories

source

fn Axis::clear_categories(self : Axis) -> Unit

Clear category conversion and return to numeric tick generation.

Axis::clear_date

source

fn Axis::clear_date(self : Axis) -> Unit

Clear date formatting and return to numeric tick labels.

Axis::clear_formatter

source

fn Axis::clear_formatter(self : Axis) -> Unit

Clear the numeric formatter and restore scale-based labels.

Axis::clear_limits

source

fn Axis::clear_limits(self : Axis) -> Unit

Clear explicit limits and return to automatic range computation, preserving the axis direction.

Axis::clear_locator

source

fn Axis::clear_locator(self : Axis) -> Unit

Clear the numeric locator and use the convenience scale sampler.

Axis::clear_minor_date_formatter

source

fn Axis::clear_minor_date_formatter(self : Axis) -> Unit

Axis::clear_minor_locator

source

fn Axis::clear_minor_locator(self : Axis) -> Unit

Clear the minor locator.

Axis::clear_minor_named_formatter

source

fn Axis::clear_minor_named_formatter(self : Axis) -> Unit

Axis::clear_named_formatter

source

fn Axis::clear_named_formatter(self : Axis) -> Unit

Axis::clear_tick_layout

source

fn Axis::clear_tick_layout(self : Axis) -> Unit

Axis::clear_tick_position

source

fn Axis::clear_tick_position(self : Axis) -> Unit

Restore the renderer's default tick label side.

Axis::clear_ticks

source

fn Axis::clear_ticks(self : Axis) -> Unit

Clear fixed tick positions and labels.

Axis::configure_function_scale

source

fn Axis::configure_function_scale(self : Axis, forward : (Double) -> Double, inverse : (Double) -> Double, logarithmic? : Bool) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Install a numeric child function scale without borrowing parent ticker state. The owner separately compares old/new default limits and performs autoscale.

Axis::convert_category_units

source

fn Axis::convert_category_units(self : Axis, values : Array[String]) -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError

Axis::convert_date_units

source

fn Axis::convert_date_units(self : Axis, values : Array[@Lampese/mathplotlib/ticker/date.RRuleDateTime
RRuleDateTime]) -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError

Axis::coordinate_inverse

source

fn Axis::coordinate_inverse(self : Axis) -> ((Double) -> Double)

Functionlog uses the source InvertedLogTransform's exp(x * ln(10)) chain.

Axis::coordinate_scale_name

source

fn Axis::coordinate_scale_name(self : Axis) -> String

Return the installed coordinate context, independent of a live parent scale.

Axis::coordinate_transform

source

fn Axis::coordinate_transform(self : Axis) -> ((Double) -> Double)

Capture the installed transform; later owner resets cannot change this value.

Axis::current_view_limits

source

fn Axis::current_view_limits(self : Axis) -> @Lampese/mathplotlib/core.Limits
Limits?

Return a stored explicit/provisional view without computing automatic limits.

test {
  let axis = @axis.axis()
  assert_true(axis.current_view_limits() is None)
  try! axis.set_limits(2.0, -1.0)
  assert_eq(axis.current_view_limits().unwrap().upper(), -1.0)
}

Axis::data_interval

source

fn Axis::data_interval(self : Axis) -> @Lampese/mathplotlib/core.Limits
Limits

Axis::date_converter

source

fn Axis::date_converter(self : Axis) -> @Lampese/mathplotlib/ticker/date.DateConverter
DateConverter?

Return the copied converter captured when this axis entered date mode.

Axis::date_format

source

fn Axis::date_format(self : Axis) -> String?

Return the explicit date format, if date mode is enabled.

Axis::date_formatter

source

fn Axis::date_formatter(self : Axis) -> @Lampese/mathplotlib/ticker/date.DateFormatter
DateFormatter?

Return a copy of the configured date formatter, if any.

Axis::date_locator

source

fn Axis::date_locator(self : Axis) -> @Lampese/mathplotlib/ticker/date.DateLocator
DateLocator?

Return the explicit date locator, if configured.

Axis::date_nonsingular_bounds

source

fn Axis::date_nonsingular_bounds(self : Axis, lower : Double, upper : Double) -> @Lampese/mathplotlib/core.Limits
Limits

Apply date-locator nonsingular bounds before autoscale margins. Numeric locators and fixed ticks retain their existing range normalization.

Axis::date_offset_minutes

source

fn Axis::date_offset_minutes(self : Axis) -> Int

Return the fixed UTC offset used for date tick positions and labels.

Axis::date_timezone

source

fn Axis::date_timezone(self : Axis) -> @Lampese/mathplotlib/ticker/date.DateTimeZone
DateTimeZone?

Return the transition-aware timezone used for date labels, if configured.

Axis::formatter

source

fn Axis::formatter(self : Axis) -> @Lampese/mathplotlib/ticker.Formatter
Formatter?

Return the configured numeric formatter, if any.

Axis::formatter_axis_binding

source

fn Axis::formatter_axis_binding(self : Axis) -> @Lampese/mathplotlib/ticker.FormatterAxisBinding
FormatterAxisBinding

Stable typed identity used by explicitly installed named formatters.

Axis::formatter_display_geometry

source

fn Axis::formatter_display_geometry(self : Axis) -> (Double, Double)?

Return live display geometry, preferring the active render layout.

Axis::formatter_offset_label

source

fn Axis::formatter_offset_label(self : Axis, values : Array[Double]) -> String

Return the shared text selected by the numeric or date formatter, if any.

Axis::formatter_offset_label_checked

source

fn Axis::formatter_offset_label_checked(self : Axis, values : Array[Double], view? : @Lampese/mathplotlib/core.Limits
Limits) -> String raise @Lampese/mathplotlib/core.DataError
DataError

Read the live major offset after its batch, without formatting a second time.

Axis::formatter_offset_label_with_view

source

fn Axis::formatter_offset_label_with_view(self : Axis, values : Array[Double], view : @Lampese/mathplotlib/core.Limits
Limits?) -> String

Return the numeric or date formatter's offset label for an explicit viewport.

Renderers should pass the viewport they used to generate the ticks. When it is omitted, an explicitly configured axis limit is used and otherwise the formatter falls back to the supplied tick extent.

Axis::formatter_tick_locations_checked

source

fn Axis::formatter_tick_locations_checked(self : Axis, automatic : @Lampese/mathplotlib/core.Limits
Limits, minor? : Bool) -> @Lampese/mathplotlib/ticker.FormatterLocations
FormatterLocations raise @Lampese/mathplotlib/core.DataError
DataError

Keep a locator's borrowed numeric view until the corresponding batch ends.

Axis::formatter_warnings

source

fn Axis::formatter_warnings(self : Axis) -> Array[String]

Axis::get_category_units

source

fn Axis::get_category_units(self : Axis) -> CategoryUnits?

Axis::get_minpos

source

fn Axis::get_minpos(self : Axis) -> Double raise @Lampese/mathplotlib/core.DataError
DataError

Axis::get_tick_space

source

fn Axis::get_tick_space(self : Axis) -> Double

Axis::grid_color

source

fn Axis::grid_color(self : Axis) -> String

Return the major grid line color.

Axis::grid_visible

source

fn Axis::grid_visible(self : Axis) -> Bool

Return whether major grid lines are enabled for this axis.

Axis::grid_width

source

fn Axis::grid_width(self : Axis) -> Double

Return the major grid line width.

Axis::has_autoscale_view_provider

source

fn Axis::has_autoscale_view_provider(self : Axis) -> Bool

Whether the owning panel supplies authoritative automatic view resolution.

Axis::has_named_log_locator

source

fn Axis::has_named_log_locator(self : Axis) -> Bool

Axis::has_named_logit_locator

source

fn Axis::has_named_logit_locator(self : Axis) -> Bool

Axis::have_units

source

fn Axis::have_units(self : Axis) -> Bool

Converter presence and unit presence are independent on shared axes.

Axis::inherit_scale_from

source

fn Axis::inherit_scale_from(self : Axis, source : Axis) -> Unit

Inherit geometry without reinstalling tickers, as shared-axis linking does.

Axis::inverted

source

fn Axis::inverted(self : Axis) -> Bool

Whether this axis displays larger values before smaller values.

Axis::is_default_formatter

source

fn Axis::is_default_formatter(self : Axis, minor? : Bool) -> Bool

Axis::is_default_locator

source

fn Axis::is_default_locator(self : Axis, minor? : Bool) -> Bool

Axis::label

source

fn Axis::label(self : Axis) -> String?

Return the optional axis label.

Axis::lifecycle_view_interval_checked

source

fn Axis::lifecycle_view_interval_checked(self : Axis) -> (Double, Double) raise @Lampese/mathplotlib/core.DataError
DataError

Read the panel's own view for lifecycle operations, preserving user overrides. A render projection is needed only when no view has been stored yet.

Axis::limits

source

fn Axis::limits(self : Axis) -> @Lampese/mathplotlib/core.Limits
Limits?

Return explicit limits, if any.

Axis::locator

source

fn Axis::locator(self : Axis) -> @Lampese/mathplotlib/ticker.Locator
Locator?

Return the configured numeric locator, if any.

Axis::locator_default_limits

source

fn Axis::locator_default_limits(self : Axis) -> (Double, Double) raise @Lampese/mathplotlib/core.DataError
DataError

Query the current major locator's nonsingular range for empty data.

Axis::minor_date_formatter

source

fn Axis::minor_date_formatter(self : Axis) -> @Lampese/mathplotlib/ticker/date.DateFormatter
DateFormatter?

Axis::minor_date_locator

source

fn Axis::minor_date_locator(self : Axis) -> @Lampese/mathplotlib/ticker/date.DateLocator
DateLocator?

Axis::minor_grid_color

source

fn Axis::minor_grid_color(self : Axis) -> String

Return the minor grid line color.

Axis::minor_grid_visible

source

fn Axis::minor_grid_visible(self : Axis) -> Bool

Return whether minor grid lines are enabled.

Axis::minor_grid_width

source

fn Axis::minor_grid_width(self : Axis) -> Double

Return the minor grid line width.

Axis::minor_locator

source

fn Axis::minor_locator(self : Axis) -> @Lampese/mathplotlib/ticker.MinorLocator
MinorLocator?

Return the configured minor locator, if any.

Axis::minor_named_formatter

source

fn Axis::minor_named_formatter(self : Axis) -> @Lampese/mathplotlib/ticker.BaseFormatter
BaseFormatter?

Axis::minor_overlap_removal

source

fn Axis::minor_overlap_removal(self : Axis) -> Bool

Axis::minor_tick_labels

source

fn Axis::minor_tick_labels(self : Axis, values : Array[Double], view? : @Lampese/mathplotlib/core.Limits
Limits) -> Array[String]

Format minor dates for a viewport. Without an explicit minor formatter, labels remain empty, matching the default NullFormatter behavior.

Axis::minor_tick_labels_checked

source

fn Axis::minor_tick_labels_checked(self : Axis, values : Array[Double], view? : @Lampese/mathplotlib/core.Limits
Limits) -> Array[String] raise @Lampese/mathplotlib/core.DataError
DataError

Axis::minor_tick_values

source

fn Axis::minor_tick_values(self : Axis, automatic : @Lampese/mathplotlib/core.Limits
Limits) -> Array[Double]

Generate minor ticks from the configured minor locator.

Axis::minor_tick_values_checked

source

fn Axis::minor_tick_values_checked(self : Axis, automatic : @Lampese/mathplotlib/core.Limits
Limits) -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError

Axis::named_formatter

source

fn Axis::named_formatter(self : Axis) -> @Lampese/mathplotlib/ticker.BaseFormatter
BaseFormatter?

Axis::numeric_nonsingular_bounds

source

fn Axis::numeric_nonsingular_bounds(self : Axis, lower : Double, upper : Double) -> @Lampese/mathplotlib/core.Limits
Limits

Apply named numeric locators' inherited nonsingular policy before margins. Other locator families retain their existing range policy.

Axis::numeric_nonsingular_bounds_checked

source

fn Axis::numeric_nonsingular_bounds_checked(self : Axis, lower : Double, upper : Double) -> @Lampese/mathplotlib/core.Limits
Limits raise @Lampese/mathplotlib/core.DataError
DataError

Axis::request_autoscale

source

fn Axis::request_autoscale(self : Axis) -> Unit

Recompute the automatic view on its next use while retaining explicit limits and the axis direction.

Axis::resolve_autoscale_view

source

fn Axis::resolve_autoscale_view(self : Axis) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Resolve the owning panel's outstanding shared view requests.

Axis::scale

source

fn Axis::scale(self : Axis) -> @Lampese/mathplotlib/ticker/scale.Scale
Scale

Return the configured coordinate scale.

Axis::set_auto_limits

source

fn Axis::set_auto_limits(self : Axis, lower : Double, upper : Double) -> Unit

Set a provisional view without disabling automatic limits.

Images use this to fit their extent immediately. A later autoscale request discards the provisional view and retains its direction. Explicit limits take precedence. Both endpoints must be valid for this axis scale.

test {
  let axis = @axis.axis()
  axis.set_auto_limits(1.5, -0.5)
  assert_true(axis.inverted())
  axis.request_autoscale()
  let view = axis.view_limits(@core.limits(-2.0, 3.0))
  assert_eq((view.lower(), view.upper()), (3.0, -2.0))
}

Axis::set_autoscale_on

source

fn Axis::set_autoscale_on(self : Axis, enabled : Bool) -> Unit

Enable or disable automatic updates without requesting or changing a view.

Axis::set_bound_limits_checked

source

fn Axis::set_bound_limits_checked(self : Axis, lower : Double, upper : Double, automatic? : Bool?) -> @Lampese/mathplotlib/core.Limits
Limits raise @Lampese/mathplotlib/core.DataError
DataError

Finalize already oriented set_bound endpoints while preserving auto-enable. The owning panel controls lazy view reads and source-ordered sibling emits.

Axis::set_categories

source

fn Axis::set_categories(self : Axis, labels : Array[String]) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Configure an axis with an ordered set of string categories.

Axis::set_category_units

source

fn Axis::set_category_units(self : Axis, units : CategoryUnits) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Replace the categorical convenience configuration with a shared live mapping. This explicit replacement extension does not emit a source units event.

Axis::set_cleared_view_limits

source

fn Axis::set_cleared_view_limits(self : Axis, lower : Double, upper : Double, automatic~ : Bool) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Finalize a numeric view after a linear lifecycle reset. The outer Scene operation controls sibling propagation and target inheritance.

Axis::set_date

source

fn Axis::set_date(self : Axis) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Configure automatic date formatting for this axis.

Axis::set_date_converter

source

fn Axis::set_date_converter(self : Axis, converter : @Lampese/mathplotlib/ticker/date.DateConverter
DateConverter) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Replace the default date conversion/formatting configuration. Explicit locators and fixed ticks/labels remain installed. Validation is atomic.

Axis::set_date_format

source

fn Axis::set_date_format(self : Axis, format : String) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Configure this axis to format numeric day values as dates.

An empty format selects a range-dependent format at render time. The numeric values remain Matplotlib day ordinals, so existing plot methods can be used after converting dates with DateTime::to_ordinal.

Axis::set_date_formatter

source

fn Axis::set_date_formatter(self : Axis, formatter : @Lampese/mathplotlib/ticker/date.DateFormatter
DateFormatter) -> Unit

Set a copied date formatter while preserving locators and fixed ticks/labels. The formatter's timezone affects labels independently of the tick locator. Use Axis::set_date_timezone/offset to update both labels and tick positions.

Axis::set_date_locator

source

fn Axis::set_date_locator(self : Axis, locator : @Lampese/mathplotlib/ticker/date.DateLocator
DateLocator) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Use an explicit calendar locator while retaining automatic date labels.

Axis::set_date_offset

source

fn Axis::set_date_offset(self : Axis, offset_minutes : Int) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Set the fixed UTC offset for date tick positions and labels.

test {
  let axis = @axis.axis()
  try! axis.set_date_offset(345)
  assert_eq(axis.date_offset_minutes(), 345)
}

Axis::set_date_timezone

source

fn Axis::set_date_timezone(self : Axis, timezone : @Lampese/mathplotlib/ticker/date.DateTimeZone
DateTimeZone) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Set an explicit transition-aware timezone for date labels.

Calendar tick positions and label conversion follow the configured UTC transitions. Spring gaps are skipped and fall folds can emit both instants.

Axis::set_explicit_category_converter

source

fn Axis::set_explicit_category_converter(self : Axis) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Explicitly select the builtin categorical converter, without installing info.

Axis::set_explicit_date_converter

source

fn Axis::set_explicit_date_converter(self : Axis, converter : @Lampese/mathplotlib/ticker/date.DateConverter
DateConverter) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Source set_converter assigns and marks explicit without updating axis info.

Axis::set_formatter

source

fn Axis::set_formatter(self : Axis, formatter : @Lampese/mathplotlib/ticker.Formatter
Formatter) -> Unit

Configure the numeric formatter used for this axis's tick labels.

Axis::set_grid

source

fn Axis::set_grid(self : Axis, visible : Bool, color : String, linewidth : Double) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Configure major grid lines for this axis.

Grid lines are disabled by default, matching Matplotlib's axes.grid=False. The renderer consumes the style without changing tick positions or labels.

Axis::set_label

source

fn Axis::set_label(self : Axis, label : String) -> Unit

Set the axis label.

Axis::set_limits

source

fn Axis::set_limits(self : Axis, lower : Double, upper : Double) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Set explicit limits while preserving their direction.

Axis::set_locator

source

fn Axis::set_locator(self : Axis, locator : @Lampese/mathplotlib/ticker.Locator
Locator) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Set a numeric locator for automatic major ticks.

Axis::set_minor_date_formatter

source

fn Axis::set_minor_date_formatter(self : Axis, formatter : @Lampese/mathplotlib/ticker/date.DateFormatter
DateFormatter) -> Unit

Install a copied formatter for minor dates. Its initial locator is replaced by the actual minor unit whenever labels are requested.

Axis::set_minor_date_locator

source

fn Axis::set_minor_date_locator(self : Axis, locator : @Lampese/mathplotlib/ticker/date.DateLocator
DateLocator) -> Unit

Set a calendar minor locator, preserving the independent major formatter.

Axis::set_minor_grid

source

fn Axis::set_minor_grid(self : Axis, visible : Bool, color : String, linewidth : Double) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Configure minor grid lines independently from major grids.

Axis::set_minor_locator

source

fn Axis::set_minor_locator(self : Axis, locator : @Lampese/mathplotlib/ticker.MinorLocator
MinorLocator) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Set a minor locator used between major tick positions.

Axis::set_minor_named_formatter

source

fn Axis::set_minor_named_formatter(self : Axis, formatter : @Lampese/mathplotlib/ticker.BaseFormatter
BaseFormatter) -> Unit

Axis::set_minor_overlap_removal

source

fn Axis::set_minor_overlap_removal(self : Axis, enabled : Bool) -> Unit

Control removal of minor locations close to major ticks. The default tolerance is 1e-5 of the date view span, matching upstream linear date axes.

Axis::set_named_formatter

source

fn Axis::set_named_formatter(self : Axis, formatter : @Lampese/mathplotlib/ticker.BaseFormatter
BaseFormatter) -> Unit

Install a live checked formatter independently of the legacy pure helpers.

Axis::set_scale

source

fn Axis::set_scale(self : Axis, value : @Lampese/mathplotlib/ticker/scale.Scale
Scale) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Set the coordinate scale for this axis.

Axis::set_source_ticks

source

fn Axis::set_source_ticks(self : Axis, values : Array[Double]) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

The finite one-dimensional source tick-location route used by child axes. View expansion is a raw interval operation, before installing FixedLocator; it preserves inversion, auto-enable and pending-request state.

Axis::set_tick_count

source

fn Axis::set_tick_count(self : Axis, count : Int) -> Unit

Select the convenience scale sampler's desired tick count. An explicitly installed locator keeps control of tick placement.

Axis::set_tick_label_size

source

fn Axis::set_tick_label_size(self : Axis, size : Double) -> Unit

Axis::set_tick_labels

source

fn Axis::set_tick_labels(self : Axis, labels : Array[String]) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Set labels for the currently fixed tick positions.

Axis::set_tick_layout

source

fn Axis::set_tick_layout(self : Axis, length : Double, horizontal : Bool, active? : Bool, origin? : Double) -> Unit

Axis::set_tick_position

source

fn Axis::set_tick_position(self : Axis, position : TickPosition) -> Unit

Set the side on which this axis's tick labels are rendered.

The renderer interprets Top/Bottom for an x axis and Left/Right for a y axis. Both renders labels on both sides.

Axis::set_tick_view

source

fn Axis::set_tick_view(self : Axis, lower : Double, upper : Double) -> Unit

Axis::set_ticks

source

fn Axis::set_ticks(self : Axis, values : Array[Double]) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Set fixed tick positions, replacing automatic linear ticks.

Axis::set_unit_tag

source

fn Axis::set_unit_tag(self : Axis, unit : AxisUnitTag?) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Assign each sibling before info/callbacks; failures leave preceding changes.

Axis::set_view_limits

source

fn Axis::set_view_limits(self : Axis, lower : Double, upper : Double) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Store a resolved view while retaining explicit or automatic limit selection. Invalid endpoints raise DataError before changing the view. In automatic mode a later request_autoscale() discards this provisional range.

test {
  let axis = @axis.axis()
  try! axis.set_view_limits(-1.0, 2.0)
  assert_true(axis.limits() is None)
  assert_eq(axis.current_view_limits().unwrap().lower(), -1.0)
  axis.request_autoscale()
  assert_true(axis.current_view_limits() is None)
}

Axis::share_numeric_tickers

source

fn Axis::share_numeric_tickers(self : Axis, source : Axis) -> Unit

Share numeric ticker slots without changing geometry or object ownership.

Axis::shared_minpos_checked

source

fn Axis::shared_minpos_checked(self : Axis) -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError

Axis::stored_view_limits

source

fn Axis::stored_view_limits(self : Axis) -> @Lampese/mathplotlib/core.Limits
Limits

The stored viewport, without resolving pending updates or render projections.

Axis::tick_count

source

fn Axis::tick_count(self : Axis) -> Int

Return the desired number of ticks.

Axis::tick_group_is_null

source

fn Axis::tick_group_is_null(self : Axis, minor? : Bool) -> Bool

Rendering skips each NullLocator tick group before asking for labels or offsets.

Axis::tick_label_size

source

fn Axis::tick_label_size(self : Axis) -> Double

Axis::tick_labels

source

fn Axis::tick_labels(self : Axis, values : Array[Double]) -> Array[String]

Format labels for a concrete tick list.

Axis::tick_labels_checked

source

fn Axis::tick_labels_checked(self : Axis, values : Array[Double], view? : @Lampese/mathplotlib/core.Limits
Limits) -> Array[String] raise @Lampese/mathplotlib/core.DataError
DataError

Axis::tick_labels_with_view

source

fn Axis::tick_labels_with_view(self : Axis, values : Array[Double], view : @Lampese/mathplotlib/core.Limits
Limits?) -> Array[String]

Format labels for a concrete tick list and viewport.

Axis::tick_position

source

fn Axis::tick_position(self : Axis) -> TickPosition?

Return the explicitly configured tick label side, if any.

Axis::tick_space_length

source

fn Axis::tick_space_length(self : Axis) -> Double?

Axis::tick_values

source

fn Axis::tick_values(self : Axis, automatic : @Lampese/mathplotlib/core.Limits
Limits) -> Array[Double]

Generate ticks for explicit or supplied automatic limits.

Axis::tick_values_checked

source

fn Axis::tick_values_checked(self : Axis, automatic : @Lampese/mathplotlib/core.Limits
Limits) -> Array[Double] raise @Lampese/mathplotlib/core.DataError
DataError

New named numeric locators preserve their direct errors in checked rendering.

Axis::ticks

source

fn Axis::ticks(self : Axis) -> Array[Double]?

Return fixed tick positions, if configured.

Axis::unit_converter_explicit

source

fn Axis::unit_converter_explicit(self : Axis) -> Bool

Axis::unit_converter_kind

source

fn Axis::unit_converter_kind(self : Axis) -> String?

Axis::unit_tag

source

fn Axis::unit_tag(self : Axis) -> AxisUnitTag?

Axis::update_category_units

source

fn Axis::update_category_units(self : Axis, values : Array[String]) -> Bool raise @Lampese/mathplotlib/core.DataError
DataError

Select/update live string units, without resetting installed user tickers.

Axis::update_date_units

source

fn Axis::update_date_units(self : Axis, values : Array[@Lampese/mathplotlib/ticker/date.RRuleDateTime
RRuleDateTime]) -> Bool raise @Lampese/mathplotlib/core.DataError
DataError

Select the implicit date converter from explicit naive/aware input.

Axis::update_unit_axisinfo

source

fn Axis::update_unit_axisinfo(self : Axis) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Reconsider converter defaults role by role, retaining explicit user slots.

Axis::uses_numeric_autoscale

source

fn Axis::uses_numeric_autoscale(_self : Axis) -> Bool

Whether installed tickers support the shared numeric-coordinate range pipeline.

Axis::validate_date_converter

source

fn Axis::validate_date_converter(self : Axis, converter? : @Lampese/mathplotlib/ticker/date.DateConverter
DateConverter) -> Unit raise @Lampese/mathplotlib/core.DataError
DataError

Check converter defaults against this axis' explicit unit without changing the axis. Shared-axis callers use this to validate the entire group first.

Axis::view_interval_checked

source

fn Axis::view_interval_checked(self : Axis) -> (Double, Double) raise @Lampese/mathplotlib/core.DataError
DataError

Axis::view_limits

source

fn Axis::view_limits(self : Axis, automatic : @Lampese/mathplotlib/core.Limits
Limits) -> @Lampese/mathplotlib/core.Limits
Limits

Resolve explicit or provisional limits before using an automatic range. Automatic endpoints are sorted and then oriented to match the axis.

Axis::view_limits_checked

source

fn Axis::view_limits_checked(self : Axis, automatic : @Lampese/mathplotlib/core.Limits
Limits) -> @Lampese/mathplotlib/core.Limits
Limits raise @Lampese/mathplotlib/core.DataError
DataError

Resolve a view while preserving named locator range errors.

Axis::view_mutated

source

fn Axis::view_mutated(self : Axis) -> Bool

Compare current viewport endpoints to the initial interval, as Bbox does. Returning to the original interval restores the unmutated state.

AxisUnitTag

source

pub(all) enum AxisUnitTag {
  Date(@Lampese/mathplotlib/ticker/date.DateTimeZone
DateTimeZone)
  Category(CategoryUnits)
}

CategoryUnits

source

pub struct CategoryUnits {
  // private fields
}

Live string-unit mapping shared by installed category tickers and axes. The separate ticker/category convenience converter remains persistent.

CategoryUnits::encode

source

fn CategoryUnits::encode(self : CategoryUnits, values : Array[String]) -> Array[Double]

CategoryUnits::format_values

source

fn CategoryUnits::format_values(self : CategoryUnits, values : Array[Double]) -> Array[String] raise @Lampese/mathplotlib/core.DataError
DataError

CategoryUnits::labels

source

fn CategoryUnits::labels(self : CategoryUnits) -> Array[String]

CategoryUnits::new

source

fn CategoryUnits::new(labels : Array[String]) -> CategoryUnits

CategoryUnits::positions

source

fn CategoryUnits::positions(self : CategoryUnits) -> Array[Double]

TickPosition

source

pub(all) enum TickPosition {
  Top
  Bottom
  Left
  Right
  Both
}

Locations supported for axis tick labels.

axis

source

fn axis(horizontal? : Bool) -> Axis

Construct an axis with fresh linear locator and formatter defaults.

short_format_pixel_delta

source

fn short_format_pixel_delta(value : Double, lower : Double, upper : Double, origin : Double, length : Double, transform : (Double) -> Double, inverse : (Double) -> Double) -> Double raise @Lampese/mathplotlib/core.DataError
DataError

Resolve the data distance of neighboring display pixels through both affines.

tick_space_from_length

source

fn tick_space_from_length(length : Double, label_size : Double, horizontal : Bool) -> Double

SVG user units and tick font sizes use the same point-scale coordinate system.

Source Files

Site source Report issue Packages Build queue Skills Statistics

#Axis

#Axis::auto_date_locator

#Axis::autoscale_bounds_checked

#Axis::autoscale_on

#Axis::autoscale_stale

#Axis::bind_autoscale_minpos

#Axis::bind_autoscale_view

#Axis::bind_data_interval

#Axis::bind_formatter_axis

#Axis::bind_formatter_geometry

#Axis::bind_locator_data

#Axis::bind_minpos

#Axis::bind_render_autoscale_minpos

#Axis::bind_render_minpos

#Axis::bind_render_view_interval

#Axis::bind_shared_minpos

#Axis::bind_tick_geometry

#Axis::bind_unit_data_mutated

#Axis::bind_unit_group

#Axis::bind_units_changed

#Axis::bind_view_interval

#Axis::categories

#Axis::category_positions

#Axis::clear

#Axis::clear_autoscale_request

#Axis::clear_categories

#Axis::clear_date

#Axis::clear_formatter

#Axis::clear_limits

#Axis::clear_locator

#Axis::clear_minor_date_formatter

#Axis::clear_minor_locator

#Axis::clear_minor_named_formatter

#Axis::clear_named_formatter

#Axis::clear_tick_layout

#Axis::clear_tick_position

#Axis::clear_ticks

#Axis::configure_function_scale

#Axis::convert_category_units

#Axis::convert_date_units

#Axis::coordinate_inverse

#Axis::coordinate_scale_name

#Axis::coordinate_transform

#Axis::current_view_limits

#Axis::data_interval

#Axis::date_converter

#Axis::date_format

#Axis::date_formatter

#Axis::date_locator

#Axis::date_nonsingular_bounds

#Axis::date_offset_minutes

#Axis::date_timezone

#Axis::formatter

#Axis::formatter_axis_binding

#Axis::formatter_display_geometry

#Axis::formatter_offset_label

#Axis::formatter_offset_label_checked

#Axis::formatter_offset_label_with_view

#Axis::formatter_tick_locations_checked

#Axis::formatter_warnings

#Axis::get_category_units

#Axis::get_minpos

#Axis::get_tick_space

#Axis::grid_color

#Axis::grid_visible

#Axis::grid_width

#Axis::has_autoscale_view_provider

#Axis::has_named_log_locator

#Axis::has_named_logit_locator

#Axis::have_units

#Axis::inherit_scale_from

#Axis::inverted

#Axis::is_default_formatter

#Axis::is_default_locator

#Axis::label

#Axis::lifecycle_view_interval_checked

#Axis::limits

#Axis::locator

#Axis::locator_default_limits

#Axis::minor_date_formatter

Axis

Axis::auto_date_locator

Axis::autoscale_bounds_checked

Axis::autoscale_on

Axis::autoscale_stale

Axis::bind_autoscale_minpos

Axis::bind_autoscale_view

Axis::bind_data_interval

Axis::bind_formatter_axis

Axis::bind_formatter_geometry

Axis::bind_locator_data

Axis::bind_minpos

Axis::bind_render_autoscale_minpos

Axis::bind_render_minpos

Axis::bind_render_view_interval

Axis::bind_shared_minpos

Axis::bind_tick_geometry

Axis::bind_unit_data_mutated

Axis::bind_unit_group

Axis::bind_units_changed

Axis::bind_view_interval

Axis::categories

Axis::category_positions

Axis::clear

Axis::clear_autoscale_request

Axis::clear_categories

Axis::clear_date

Axis::clear_formatter

Axis::clear_limits

Axis::clear_locator

Axis::clear_minor_date_formatter

Axis::clear_minor_locator

Axis::clear_minor_named_formatter

Axis::clear_named_formatter

Axis::clear_tick_layout

Axis::clear_tick_position

Axis::clear_ticks

Axis::configure_function_scale

Axis::convert_category_units

Axis::convert_date_units

Axis::coordinate_inverse

Axis::coordinate_scale_name

Axis::coordinate_transform

Axis::current_view_limits

Axis::data_interval

Axis::date_converter

Axis::date_format

Axis::date_formatter

Axis::date_locator

Axis::date_nonsingular_bounds

Axis::date_offset_minutes

Axis::date_timezone

Axis::formatter

Axis::formatter_axis_binding

Axis::formatter_display_geometry

Axis::formatter_offset_label

Axis::formatter_offset_label_checked

Axis::formatter_offset_label_with_view

Axis::formatter_tick_locations_checked

Axis::formatter_warnings

Axis::get_category_units

Axis::get_minpos

Axis::get_tick_space

Axis::grid_color

Axis::grid_visible

Axis::grid_width

Axis::has_autoscale_view_provider

Axis::has_named_log_locator

Axis::has_named_logit_locator

Axis::have_units

Axis::inherit_scale_from

Axis::inverted

Axis::is_default_formatter

Axis::is_default_locator

Axis::label

Axis::lifecycle_view_interval_checked

Axis::limits

Axis::locator

Axis::locator_default_limits

Axis::minor_date_formatter