/// <summary>
///
/// </summary>
/// <param name="cmap"></param>
/// <param name="maxColours"></param>
public void ReduceColourDepth(int maxColours)
{
if (ColourMap == null)
{
return;
}
this.TargetColours = maxColours;
UpdateColourMapFromImage();
int toRemove = ColourMap.Count - TargetColours;
// Don't bother if we're already less than the target or have no ColourMap.
if (toRemove <= 0)
{
return;
}
Bitmap saved = new Bitmap(mOutput);
ProgressBarForm prog = new ProgressBarForm("Reducing Colour Depth...");
prog.StartWorker(ReduceColourDepth, this);
if (prog.DialogResult != System.Windows.Forms.DialogResult.OK)
{
mOutput = saved;
UpdateColourMapFromImage();
}
}
public string RunTests(ref int failCount, ref int testCount)
{
int expectedResult = 20;
eventCount = 0;
DialogResult expectedDialogResult = DialogResult.OK;
using (ProgressBarForm prog = new ProgressBarForm("Testing...", (int)expectedResult, true))
{
prog.RunWorkerCompleted += new RunWorkerCompletedEventHandler(prog_RunWorkerCompleted);
MessageBox.Show("Will start progress bar with text box. Wait 2 seconds. Do not click Cancel");
prog.ButtonWidth += 30;
prog.StartWorker(Operation, expectedResult);
if (expectedDialogResult != prog.DialogResult)
{
Console.WriteLine("Failure: " + (++failCount));
}
testCount++;
if (eventCount != 1)
{
Console.WriteLine("Failure: " + (++failCount));
}
testCount++;
if (prog.DialogResult == DialogResult.OK && expectedResult != (int)prog.Result)
{
Console.WriteLine("Failure: " + (++failCount));
}
testCount++;
}
expectedDialogResult = DialogResult.Cancel;
expectedResult = 50;
using (ProgressBarForm prog = new ProgressBarForm("Testing...", (int)expectedResult, false))
{
prog.RunWorkerCompleted += new RunWorkerCompletedEventHandler(prog_RunWorkerCompleted);
MessageBox.Show("Will start progress bar without text box. Click Cancel");
prog.StartWorker(Operation, expectedResult);
if (expectedDialogResult != prog.DialogResult)
{
Console.WriteLine("Failure: " + (++failCount));
}
testCount++;
if (eventCount != 2)
{
Console.WriteLine("Failure: " + (++failCount));
}
testCount++;
if (prog.DialogResult == DialogResult.OK && expectedResult != (int)prog.Result)
{
Console.WriteLine("Failure: " + (++failCount));
}
testCount++;
}
return("");
}
/// <summary>
/// Convert colours to fit a given colourmap
/// </summary>
/// <param name="cmap">The colourmap to fit.</param>
public void ReduceColourDepth(IColourMap cmap)
{
ColourMap = cmap;
this.TargetColours = 0;
Bitmap saved = new Bitmap(mOutput);
ProgressBarForm prog = new ProgressBarForm("Fitting Image to Colour Map...");
prog.CanCancel = false;
prog.StartWorker(ReduceColourDepth, this);
Console.WriteLine("ReduceColourDepth: final number of colours = " + ColourMap.Count);
}
public void ReplaceColoursWithPatterns(PatternEditor patterns)
{
mPatterns = patterns.GetPatterns();
Bitmap saved = new Bitmap(mOutput);
ProgressBarForm prog = new ProgressBarForm("Replacing Colours With Patterns...");
prog.StartWorker(ReplaceColoursWithPatterns, this);
if (prog.DialogResult != System.Windows.Forms.DialogResult.OK)
{
mOutput = saved;
}
}
