diff options
Diffstat (limited to 'plugins/Skins/SkinLib/Size.cpp')
| -rw-r--r-- | plugins/Skins/SkinLib/Size.cpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/plugins/Skins/SkinLib/Size.cpp b/plugins/Skins/SkinLib/Size.cpp new file mode 100644 index 0000000000..9c2eef5d5d --- /dev/null +++ b/plugins/Skins/SkinLib/Size.cpp @@ -0,0 +1,84 @@ +#include "globals.h"
+#include "Size.h"
+
+Size::Size() : x(0), y(0)
+{
+}
+
+Size::Size(int aX, int aY) : x(aX), y(aY)
+{
+
+}
+
+int Size::resizeTo(int newX, int newY)
+{
+ if (newX < 0 && newY < 0)
+ return -1;
+
+ if (newY < 0)
+ {
+ if (x < 0 || y < 0)
+ return -2;
+
+ y = (int) (y * (newX / (float) x));
+ x = newX;
+ }
+ else if (newX < 0)
+ {
+ if (x < 0 || y < 0)
+ return -2;
+
+ x = (int) (x * (newY / (float) y));
+ y = newY;
+ }
+ else
+ {
+ x = newX;
+ y = newY;
+ }
+ return 0;
+}
+
+int Size::fitInside(int maxSize)
+{
+ if (x < 0 || y < 0)
+ return -2;
+ if (x <= maxSize && y <= maxSize)
+ return 0;
+
+ if (x >= y)
+ {
+ y = (int) (y * (maxSize / (float) x));
+ x = maxSize;
+ }
+ else
+ {
+ x = (int) (x * (maxSize / (float) y));
+ y = maxSize;
+ }
+ return 0;
+}
+
+int Size::scaleTo(int size)
+{
+ if (x < 0 || y < 0)
+ return -2;
+
+ if (x >= y)
+ {
+ y = (int) (y * (size / (float) x));
+ x = size;
+ }
+ else
+ {
+ x = (int) (x * (size / (float) y));
+ y = size;
+ }
+
+ return 0;
+}
+
+bool Size::operator==(const Size &other) const
+{
+ return x == other.x && y == other.y;
+}
\ No newline at end of file |