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Gradients can have matrix transforms too. Updates for Cairo.

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This commit is contained in:
Robin Dunn
2019-07-31 19:29:55 -07:00
parent fd0b19f277
commit 7c33d3f969
4 changed files with 113 additions and 51 deletions
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30
interface/wx/graphics.h
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@@ -644,7 +644,8 @@ public:
wxGraphicsBrush
CreateLinearGradientBrush(wxDouble x1, wxDouble y1,
wxDouble x2, wxDouble y2,
const wxColour& c1, const wxColour& c2) const;
const wxColour& c1, const wxColour& c2,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix) const;
/**
@overload
@@ -652,7 +653,8 @@ public:
wxGraphicsBrush
CreateLinearGradientBrush(wxDouble x1, wxDouble y1,
wxDouble x2, wxDouble y2,
const wxGraphicsGradientStops& stops) const;
const wxGraphicsGradientStops& stops,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix) const;
/**
Creates a native brush with a radial gradient.
@@ -670,7 +672,8 @@ public:
wxDouble xc, wxDouble yc,
wxDouble radius,
const wxColour& oColor,
const wxColour& cColor) const;
const wxColour& cColor,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix) const;
/**
@overload
@@ -679,7 +682,8 @@ public:
CreateRadialGradientBrush(wxDouble xo, wxDouble yo,
wxDouble xc, wxDouble yc,
wxDouble radius,
const wxGraphicsGradientStops& stops) = 0;
const wxGraphicsGradientStops& stops,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix) = 0;
/**
Sets the brush for filling paths.
@@ -1456,7 +1460,8 @@ public:
wxDouble y1,
wxDouble x2,
wxDouble y2,
const wxGraphicsGradientStops& stops) = 0;
const wxGraphicsGradientStops& stops,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix) = 0;
/**
Creates a native affine transformation matrix from the passed in
@@ -1488,7 +1493,8 @@ public:
virtual wxGraphicsBrush CreateRadialGradientBrush(wxDouble xo, wxDouble yo,
wxDouble xc, wxDouble yc,
wxDouble radius,
const wxGraphicsGradientStops& stops) = 0;
const wxGraphicsGradientStops& stops,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix) = 0;
/**
Extracts a sub-bitmap from an existing bitmap.
@@ -1630,19 +1636,23 @@ public:
wxGraphicsPenInfo&
LinearGradient(wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2,
const wxColour& c1, const wxColour& c2);
const wxColour& c1, const wxColour& c2,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix);
wxGraphicsPenInfo&
LinearGradient(wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2,
const wxGraphicsGradientStops& stops);
const wxGraphicsGradientStops& stops,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix);
wxGraphicsPenInfo&
RadialGradient(wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc, wxDouble radius,
const wxColour& oColor, const wxColour& cColor);
const wxColour& oColor, const wxColour& cColor,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix);
wxGraphicsPenInfo&
RadialGradient(wxDouble xo, wxDouble yo, wxDouble xc, wxDouble yc,
wxDouble radius, const wxGraphicsGradientStops& stops);
wxDouble radius, const wxGraphicsGradientStops& stops,
const wxGraphicsMatrix& matrix=wxNullGraphicsMatrix);
wxColour GetColour() const;
wxBitmap GetStipple() const;