public void ReDraw()
{
this.lightness = trackBarLightness.Value;
this.contrast = trackBarContrast.Value;
LightFilter filter = new Cip.Filters.LightFilter(this.lightness, this.contrast);
Raster newRaster = filter.ProcessWithoutWorker(raster);
newRaster.ShowFilter(this.pBoxPreview);
}
private void lightnessAndContrastToolStripMenuItem_Click(object sender, EventArgs e)
{
cipFormLightnessContrast form = new cipFormLightnessContrast(this.picBoxModifyed.Image,this.GetCurrentRaster());
if (form.ShowDialog()==DialogResult.OK)
{
int lightness = form.GetLightness();
int contrast = form.GetContrast();
if (!backgroundWorkerCip.IsBusy)
{
ImageFilter filter = new Cip.Filters.LightFilter(lightness, contrast);
backgroundWorkerCip.RunWorkerAsync(filter);
this.CalculateHistogram();
}
}
}