See also this introduction to the Qt coordinate system.
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Two-dimensional vector using integer precision |
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Two-dimensional vector using floating point precision |
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Defines the four margins of a rectangle |
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Defines the four margins of a rectangle |
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Defines a point in the plane using integer precision |
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Defines a point in the plane using floating point precision |
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Defines a rectangle in the plane using integer precision |
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Defines a rectangle in the plane using floating point precision |
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Defines the size of a two-dimensional object using integer point precision |
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Defines the size of a two-dimensional object using floating point precision |
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Monochrome (1-bit depth) pixmaps |
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Scalable icons in different modes and states |
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Abstract base class for QIcon renderers |
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Hardware-independent image representation that allows direct access to the pixel data, and can be used as a paint device |
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Format independent interface for reading images from files or other devices |
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Format independent interface for writing images to files or other devices |
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Off-screen image representation that can be used as a paint device |
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Template class that represents a NxM transformation matrix with N columns and M rows |
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Represents a vector or vertex in 2D space |
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Defines the fill pattern of shapes drawn by QPainter |
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Used in combination with QBrush to specify a conical gradient brush |
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Used in combination with QBrush to specify gradient fills |
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Used in combination with QBrush to specify a linear gradient brush |
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Used in combination with QBrush to specify a radial gradient brush |
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Colors based on RGB, HSV or CMYK values |
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Represents a paintdevice that supports multiple pages |
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The base class of objects that can be painted on with QPainter |
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Abstract definition of how QPainter draws to a given device on a given platform |
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Performs low-level painting on widgets and other paint devices |
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Container for painting operations, enabling graphical shapes to be constructed and reused |
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Used to generate fillable outlines for a given painter path |
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Class to generate PDFs that can be used as a paint device |
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Defines how a QPainter should draw lines and outlines of shapes |
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Vector of points using integer precision |
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Vector of points using floating point precision |
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Specifies a clip region for a painter |
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Struct contains a 64-bit RGB color |
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Specifies 2D transformations of a coordinate system |
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Specifies a font used for drawing text |
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Font metrics information |
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Font metrics information |
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Used when registering fonts with the internal Qt fontdatabase |
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Convenience class for drawing QStyle elements inside a widget |
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Maps device independent QColors to device dependent pixel values |
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Paint device that is used to create SVG drawings |
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Used to draw the contents of SVG files onto paint devices |
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Widget that is used to display the contents of Scalable Vector Graphics (SVG) files |
