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New class CachedScriptableMask: like CachedScriptableImage, only containing an AlphaMask instead of an Image/Bitmap.

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Use CachedScriptableMask for all masks.

TODO: This introduces some duplicate code in ValueViewers that could be fixed by moving mask to the Style base class.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1182 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2008-08-30 21:51:38 +00:00
parent acb3493b59
commit a183ecc9a6
23 changed files with 306 additions and 159 deletions
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src/gfx/gfx.hpp
+5 -4
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@@ -167,8 +167,9 @@ class AlphaMask : public IntrusivePtrBase<AlphaMask> {
/// Apply the alpha mask to a bitmap
void setAlpha(Bitmap& b) const;
/// Is the given location fully transparent?
bool isTransparent(int x, int y) const;
/// Is the given location opaque (not fully transparent)? when the mask were stretched to size
bool isOpaque(const RealPoint& p, const RealSize& size) const;
bool isOpaque(int x, int y) const;
/// Determine a convex hull polygon *around* the mask
void convexHull(vector<wxPoint>& points) const;
@@ -178,9 +179,9 @@ class AlphaMask : public IntrusivePtrBase<AlphaMask> {
/// Returns the start of a row, when the mask were stretched to size
/** This is: the x coordinate of the first non-transparent pixel */
double rowLeft (double y, RealSize size) const;
double rowLeft (double y, const RealSize& size) const;
/// Returns the end of a row, when the mask were stretched to size
double rowRight(double y, RealSize size) const;
double rowRight(double y, const RealSize& size) const;
/// Does this mask have the given size?
inline bool hasSize(const wxSize& compare_size) const { return size == compare_size; }