vtkTextRenderer::Metrics Struct Reference

#include <vtkTextRenderer.h>

Collaboration diagram for vtkTextRenderer::Metrics:

Public Member Functions
	Metrics ()
	Construct a Metrics object with all members initialized to 0.

Public Attributes
vtkTuple< int, 4 >	BoundingBox
	The axis-aligned bounding box of the rendered text and background, in pixels.
vtkVector2i	TopLeft
	The corners of the rendered text (or background, if applicable), in pixels.
vtkVector2i	TopRight
	The corners of the rendered text (or background, if applicable), in pixels.
vtkVector2i	BottomLeft
	The corners of the rendered text (or background, if applicable), in pixels.
vtkVector2i	BottomRight
	The corners of the rendered text (or background, if applicable), in pixels.
vtkVector2i	Ascent
	Vectors representing the rotated ascent and descent of the text.
vtkVector2i	Descent
	Vectors representing the rotated ascent and descent of the text.

Detailed Description

Definition at line 77 of file vtkTextRenderer.h.

Constructor & Destructor Documentation

Metrics()

vtkTextRenderer::Metrics::Metrics ( )

inline

Construct a Metrics object with all members initialized to 0.

Definition at line 82 of file vtkTextRenderer.h.

Member Data Documentation

BoundingBox

vtkTuple<int, 4> vtkTextRenderer::Metrics::BoundingBox

The axis-aligned bounding box of the rendered text and background, in pixels.

The origin of the bounding box is the anchor point of the data when considering justification. Layout is { xMin, xMax, yMin, yMax }.

Definition at line 98 of file vtkTextRenderer.h.

TopLeft

vtkVector2i vtkTextRenderer::Metrics::TopLeft

The corners of the rendered text (or background, if applicable), in pixels.

Uses the same origin as BoundingBox.

Definition at line 105 of file vtkTextRenderer.h.

TopRight

vtkVector2i vtkTextRenderer::Metrics::TopRight

The corners of the rendered text (or background, if applicable), in pixels.

Uses the same origin as BoundingBox.

Definition at line 106 of file vtkTextRenderer.h.

BottomLeft

vtkVector2i vtkTextRenderer::Metrics::BottomLeft

The corners of the rendered text (or background, if applicable), in pixels.

Uses the same origin as BoundingBox.

Definition at line 107 of file vtkTextRenderer.h.

BottomRight

vtkVector2i vtkTextRenderer::Metrics::BottomRight

The corners of the rendered text (or background, if applicable), in pixels.

Uses the same origin as BoundingBox.

Definition at line 108 of file vtkTextRenderer.h.

Ascent

vtkVector2i vtkTextRenderer::Metrics::Ascent

Vectors representing the rotated ascent and descent of the text.

This is the distance above or below the baseline. Not all backends support this, and may leave these vectors set to 0.

Definition at line 117 of file vtkTextRenderer.h.

Descent

vtkVector2i vtkTextRenderer::Metrics::Descent

Vectors representing the rotated ascent and descent of the text.

This is the distance above or below the baseline. Not all backends support this, and may leave these vectors set to 0.

Definition at line 118 of file vtkTextRenderer.h.

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The documentation for this struct was generated from the following file:

• Rendering/Core/vtkTextRenderer.h