private void DrawVideoThumbnail(Graphics g, ImageCacheManager imgCache, string filenameAll, int index, int xCenter, int yCenter, int preferredWidth, int maxWidth)
{
var bmpThumb = imgCache.getThumb(filenameAll, index);
srcRect.X = 0;
srcRect.Y = 0;
srcRect.Width = ThumbnailExtraction.ThumbW;
srcRect.Height = ThumbnailExtraction.ThumbH;
destRect.Width = preferredWidth;
destRect.Height = preferredWidth * ThumbnailExtraction.ThumbH / ThumbnailExtraction.ThumbW;
if (maxWidth < preferredWidth)
{
destRect.Width = maxWidth;
var srcWidth = ThumbnailExtraction.ThumbW * maxWidth / preferredWidth;
srcRect.X = (ThumbnailExtraction.ThumbW - srcWidth) / 2;
srcRect.Width = srcWidth;
}
destRect.X = xCenter - destRect.Width / 2;
destRect.Y = yCenter - destRect.Height / 2;
g.DrawImage(bmpThumb, destRect: destRect, srcRect: srcRect, srcUnit: GraphicsUnit.Pixel);
}
private void DrawVideoThumbnail(Graphics g, ImageCacheManager imgCache, string filenameAll, int index, int xCenter, int yCenter, int preferredWidth, int maxWidth)
{
var bmpThumb = imgCache.getThumb(filenameAll, index);
srcRect.X = 0;
srcRect.Y = 0;
srcRect.Width = ThumbnailExtraction.ThumbW;
srcRect.Height = ThumbnailExtraction.ThumbH;
destRect.Width = preferredWidth;
destRect.Height = preferredWidth * ThumbnailExtraction.ThumbH / ThumbnailExtraction.ThumbW;
if (maxWidth < preferredWidth)
{
destRect.Width = maxWidth;
var srcWidth = ThumbnailExtraction.ThumbW * maxWidth / preferredWidth;
srcRect.X = (ThumbnailExtraction.ThumbW - srcWidth) / 2;
srcRect.Width = srcWidth;
}
destRect.X = xCenter - destRect.Width / 2;
destRect.Y = yCenter - destRect.Height / 2;
g.DrawImage(bmpThumb, destRect: destRect, srcRect: srcRect, srcUnit: GraphicsUnit.Pixel);
}
