Collaboration diagram for CEGUI::ColourRect:
Public Member Functions | |
ColourRect (void) | |
Default constructor. | |
ColourRect (const colour &col) | |
Constructor for ColourRect objects (via single colour). Also handles default construction. | |
ColourRect (const colour &top_left, const colour &top_right, const colour &bottom_left, const colour &bottom_right) | |
Constructor for ColourRect objects. | |
void | setAlpha (float alpha) |
Set the alpha value to use for all four corners of the ColourRect. | |
void | setTopAlpha (float alpha) |
Set the alpha value to use for the top edge of the ColourRect. | |
void | setBottomAlpha (float alpha) |
Set the alpha value to use for the bottom edge of the ColourRect. | |
void | setLeftAlpha (float alpha) |
Set the alpha value to use for the left edge of the ColourRect. | |
void | setRightAlpha (float alpha) |
Set the alpha value to use for the right edge of the ColourRect. | |
bool | isMonochromatic () const |
Determinate the ColourRect is monochromatic or variegated. | |
ColourRect | getSubRectangle (float left, float right, float top, float bottom) const |
Gets a portion of this ColourRect as a subset ColourRect. | |
colour | getColourAtPoint (float x, float y) const |
Get the colour at a point in the rectangle. | |
void | setColours (const colour &col) |
Set the colour of all four corners simultaneously. | |
void | modulateAlpha (float alpha) |
Module the alpha components of each corner's colour by a constant. | |
ColourRect & | operator *= (const ColourRect &other) |
Modulate all components of this colour rect with corresponding components from another colour rect. | |
Public Attributes | |
colour | d_top_left |
colour | d_top_right |
colour | d_bottom_left |
colour | d_bottom_right |
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Get the colour at a point in the rectangle.
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Gets a portion of this ColourRect as a subset ColourRect.
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Determinate the ColourRect is monochromatic or variegated.
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Module the alpha components of each corner's colour by a constant.
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Set the alpha value to use for all four corners of the ColourRect.
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Set the alpha value to use for the bottom edge of the ColourRect.
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Set the colour of all four corners simultaneously.
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Set the alpha value to use for the left edge of the ColourRect.
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Set the alpha value to use for the right edge of the ColourRect.
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Set the alpha value to use for the top edge of the ColourRect.
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