internal void SelectPattern(TPdfStream DataStream, Image aImage, real[] PatternMatrix)
{
TPdfImageTexture SearchPattern = new TPdfImageTexture(ImageTexturePatterns.Count, aImage, PatternMatrix);
int Index = ImageTexturePatterns.BinarySearch(0, ImageTexturePatterns.Count, SearchPattern, null); //Only BinarySearch compatible with CF.
if (Index < 0)
ImageTexturePatterns.Insert(~Index, SearchPattern);
else SearchPattern = ImageTexturePatterns[Index];
SearchPattern.Select(DataStream);
}
public int CompareTo(object obj)
{
TPdfImageTexture p2 = obj as TPdfImageTexture;
if (p2 == null)
{
return(obj.GetType().GUID.CompareTo(this.GetType().GUID));
}
for (int i = 0; i < PatternMatrix.Length; i++)
{
int Result = PatternMatrix[i].CompareTo(p2.PatternMatrix[i]);
if (Result != 0)
{
return(Result);
}
}
return(ImageDef.CompareTo(p2.ImageDef));
}