protected override void OnSetRenderInfo(BarcodeConfigToken newToken, RenderArgs dstArgs, RenderArgs srcArgs)
{
string toEncode = newToken.TextToEncode;
int encoding = newToken.EncodingType;
bool colorsBW = newToken.ColorsBW;
Rectangle selection = EnvironmentParameters.GetSelection(srcArgs.Surface.Bounds).GetBoundsInt();
ColorBgra primary;
ColorBgra secondary;
if (colorsBW)
{
primary = Color.Black;
secondary = Color.White;
}
else
{
primary = EnvironmentParameters.PrimaryColor;
secondary = EnvironmentParameters.SecondaryColor;
}
switch (encoding)
{
case CODE_39:
barcode = Code39.CreateCode39(selection, srcArgs.Surface, toEncode, primary, secondary);
break;
case CODE_39_MOD_43:
barcode = Code39.CreateCode39mod43(selection, srcArgs.Surface, toEncode, primary, secondary);
break;
case FULL_ASCII_CODE_39:
barcode = Code39.CreateFullAsciiCode39(selection, srcArgs.Surface, toEncode, primary, secondary);
break;
case POSTNET:
barcode = Postnet.Create(selection, srcArgs.Surface, toEncode, primary, secondary);
break;
case UPCA:
barcode = UPCa.Create(selection, srcArgs.Surface, toEncode, primary, secondary);
break;
}
}
public override void Render(EffectConfigToken parameters, RenderArgs dstArgs, RenderArgs srcArgs, Rectangle[] rois, int startIndex, int length)
{
// Set the text to encode and the encoding type
String toEncode = ((BarcodeConfigToken)parameters).TextToEncode;
int encoding = ((BarcodeConfigToken)parameters).EncodingType;
BarcodeSurface barcode = null;
Rectangle selection = this.EnvironmentParameters.GetSelection(srcArgs.Surface.Bounds).GetBoundsInt();
ColorBgra primary = this.EnvironmentParameters.PrimaryColor;
ColorBgra secondary = this.EnvironmentParameters.SecondaryColor;
if (encoding == Barcode.CODE_39)
{
Code39 code39 = new Code39();
barcode = code39.CreateCode39(selection, srcArgs.Surface, toEncode, primary, secondary);
}
else if (encoding == Barcode.CODE_39_MOD_43)
{
Code39 code39 = new Code39();
barcode = code39.CreateCode39mod43(selection, srcArgs.Surface, toEncode, primary, secondary);
}
else if (encoding == Barcode.FULL_ASCII_CODE_39)
{
Code39 code39 = new Code39();
barcode = code39.CreateFullAsciiCode39(selection, srcArgs.Surface, toEncode, primary, secondary);
}
else if (encoding == Barcode.POSTNET)
{
Postnet postnet = new Postnet();
barcode = postnet.Create(selection, srcArgs.Surface, toEncode, primary, secondary);
}
for (int i = startIndex; i < startIndex + length; ++i)
{
Rectangle rect = rois[i];
for (int y = rect.Top; y < rect.Bottom; ++y)
{
for (int x = rect.Left; x < rect.Right; ++x)
{
dstArgs.Surface[x, y] = barcode[x, y];
}
}
}
}