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(ImageData): added default DPI properties.

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morkt 2015-05-03 22:09:16 +04:00
parent 0bf0d7b4bf
commit e9f505c73d
1 changed files with 15 additions and 1 deletions
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16
GameRes/Image.cs
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@ -54,6 +54,20 @@ namespace GameRes
public int OffsetY { get; set; } public int OffsetY { get; set; }
public int BPP { get { return m_bitmap.Format.BitsPerPixel; } } public int BPP { get { return m_bitmap.Format.BitsPerPixel; } }
public static double DefaultDpiX { get; set; }
public static double DefaultDpiY { get; set; }
static ImageData ()
{
SetDefaultDpi (96, 96);
}
public static void SetDefaultDpi (double x, double y)
{
DefaultDpiX = x;
DefaultDpiY = y;
}
public ImageData (BitmapSource data, ImageMetaData meta) public ImageData (BitmapSource data, ImageMetaData meta)
{ {
m_bitmap = data; m_bitmap = data;
@ -72,7 +86,7 @@ namespace GameRes
byte[] pixel_data) byte[] pixel_data)
{ {
int stride = (int)info.Width*((format.BitsPerPixel+7)/8); int stride = (int)info.Width*((format.BitsPerPixel+7)/8);
var bitmap = BitmapSource.Create ((int)info.Width, (int)info.Height, 96, 96, var bitmap = BitmapSource.Create ((int)info.Width, (int)info.Height, DefaultDpiX, DefaultDpiY,
format, palette, pixel_data, stride); format, palette, pixel_data, stride);
bitmap.Freeze(); bitmap.Freeze();
return new ImageData (bitmap, info); return new ImageData (bitmap, info);