private void Populate_Gradients()
{
listViewGradients.BeginUpdate();
listViewGradients.Items.Clear();
listViewGradients.LargeImageList = new ImageList {
ColorDepth = ColorDepth.Depth32Bit, ImageSize = new Size(48, 48)
};
foreach (KeyValuePair <string, ColorGradient> kvp in _colorGradientLibrary)
{
ColorGradient gradient = kvp.Value;
string name = kvp.Key;
var result = new Bitmap(gradient.GenerateColorGradientImage(new Size(48, 48), false), 48, 48);
Graphics gfx = Graphics.FromImage(result);
gfx.DrawRectangle(new Pen(Color.Black, 2), 0, 0, 48, 48);
listViewGradients.LargeImageList.Images.Add(name, result);
ListViewItem item = new ListViewItem();
item.Text = name;
item.Name = name;
item.ImageKey = name;
listViewGradients.Items.Add(item);
}
listViewGradients.EndUpdate();
toolStripButtonEditGradient.Enabled = toolStripButtonDeleteGradient.Enabled = false;
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var width = 300;
var height = 30;
var isDiscrete = false;
if (parameter != null)
{
isDiscrete = System.Convert.ToBoolean(parameter);
}
//if (editable)
//{
// width = 300;
// height = 30;
//}
if (value is ColorGradient)
{
ColorGradient colorGradient = (ColorGradient)value;
return(BitmapImageConverter.BitmapToMediaImage(colorGradient.GenerateColorGradientImage(new Size(width, height), isDiscrete)));
}
return
(BitmapImageConverter.BitmapToMediaImage(
new ColorGradient(Color.DimGray).GenerateColorGradientImage(new Size(width, height), false)));
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value is ColorGradient)
{
ColorGradient colorGradient = (ColorGradient)value;
return(BitmapImageConverter.BitmapToMediaImage(colorGradient.GenerateColorGradientImage(new Size(25, 25), false)));
}
return
(BitmapImageConverter.BitmapToMediaImage(
new ColorGradient(Color.DimGray).GenerateColorGradientImage(new Size(25, 25), false)));
}
private void Populate_Gradients()
{
listViewGradients.BeginUpdate();
listViewGradients.Items.Clear();
listViewGradients.LargeImageList = new ImageList {
ColorDepth = ColorDepth.Depth32Bit, ImageSize = new Size(48, 48)
};
using (var p = new Pen(ThemeColorTable.BorderColor, 2))
{
foreach (KeyValuePair <string, ColorGradient> kvp in _colorGradientLibrary)
{
ColorGradient gradient = kvp.Value;
string name = kvp.Key;
var result = new Bitmap(gradient.GenerateColorGradientImage(new Size(48, 48), false), 48, 48);
Graphics gfx = Graphics.FromImage(result);
gfx.DrawRectangle(p, 0, 0, 48, 48);
gfx.Dispose();
listViewGradients.LargeImageList.Images.Add(name, result);
ListViewItem item = new ListViewItem
{
Text = name,
Name = name,
ImageKey = name,
Tag = gradient,
ForeColor = ThemeColorTable.ForeColor
};
listViewGradients.Items.Add(item);
}
}
listViewGradients.EndUpdate();
toolStripButtonEditGradient.Enabled = toolStripButtonDeleteGradient.Enabled = false;
}
private Bitmap GetColorGradientBitmap(ColorGradient colorGradient)
{
var gradientBitmap = new Bitmap((colorGradient.GenerateColorGradientImage(new Size(48, 48), false)));
return drawBitmapBorder(gradientBitmap);
}
