public MyImageView(int width = 200, int height = 200)
{
this.width = width;
this.height = height;
image = new MyImage();
}
public MyForm()
{
Title = "Simple image editor";
Width = 420;
Height = 400;
Background = System.Windows.Media.Brushes.Transparent;
toolBar = new ToolBar();
open = new Button();
save = new Button();
resize = new Button();
incBright = new Button();
decBright = new Button();
incContrast = new Button();
decContrast = new Button();
flip90 = new Button();
mirror = new Button();
exit = new Button();
open.Tag = "Open";
open.Content = "open";
save.Tag = "Save";
save.Content = "save";
resize.Tag = "Resize";
resize.Content = "resize";
incBright.Tag = "incBr";
incBright.Content = "inc br";
decBright.Tag = "decBr";
decBright.Content = "dec br";
incContrast.Tag = "incCon";
incContrast.Content = "inc con";
decContrast.Tag = "decCon";
decContrast.Content = "dec con";
flip90.Tag = "Flip90";
flip90.Content = "flip";
mirror.Tag = "Mirror";
mirror.Content = "mirror";
exit.Tag = "Exit";
exit.Content = "exit";
toolBar.Items.Add(open);
toolBar.Items.Add(save);
toolBar.Items.Add(new Separator());
toolBar.Items.Add(resize);
toolBar.Items.Add(incBright);
toolBar.Items.Add(decBright);
toolBar.Items.Add(incContrast);
toolBar.Items.Add(decContrast);
toolBar.Items.Add(flip90);
toolBar.Items.Add(mirror);
toolBar.Items.Add(new Separator());
toolBar.Items.Add(exit);
toolBar.Height = 32;
toolBar.VerticalAlignment = VerticalAlignment.Top;
this.AddChild(toolBar);
foreach (var ctrl in toolBar.Items) {
var btn = ctrl as Button;
if (btn != null) {
btn.Click += this.onClicked;
}
}
imgView = new MyImageView(imgWidth, imgHeight);
img = new MyImage("c:\\tmp\\f1.jpeg");
Mouse.AddMouseUpHandler(this, onMouseUp);
Mouse.AddMouseMoveHandler(this, onMouseMove);
//this.MouseUp += new MouseEventHandler(onMouseUp);
// MouseMove += new MouseEventHandler(onMouseMove);
this.Show();
}
public MyForm()
{
Text = "Simple image editor";
Size = new Size(420, 400);
toolBar = new ToolBar();
toolBar.Parent = this;
open = new ToolBarButton();
save = new ToolBarButton();
resize = new ToolBarButton();
incBright = new ToolBarButton();
decBright = new ToolBarButton();
incContrast = new ToolBarButton();
decContrast = new ToolBarButton();
flip90 = new ToolBarButton();
mirror = new ToolBarButton();
exit = new ToolBarButton();
var spacer = new ToolBarButton();
spacer.Style = ToolBarButtonStyle.Separator;
open.Tag = "Open";
open.Text = "open";
save.Tag = "Save";
save.Text = "save";
resize.Tag = "Resize";
resize.Text = "resize";
incBright.Tag = "incBr";
incBright.Text = "inc br";
decBright.Tag = "decBr";
decBright.Text = "dec br";
incContrast.Tag = "incCon";
incContrast.Text = "inc con";
decContrast.Tag = "decCon";
decContrast.Text = "dec con";
flip90.Tag = "Flip90";
flip90.Text = "flip";
mirror.Tag = "Mirror";
mirror.Text = "mirror";
exit.Tag = "Exit";
exit.Text = "exit";
toolBar.ShowToolTips = true;
toolBar.Buttons.AddRange(new ToolBarButton[] {open, save,
spacer,
resize,
incBright, decBright,
incContrast, decContrast,
flip90, mirror,
spacer,
exit});
toolBar.ButtonClick += new ToolBarButtonClickEventHandler(onClicked);
imgView = new MyImageView(imgWidth, imgHeight);
img = new MyImage();
Paint += new PaintEventHandler(onPaint);
MouseUp += new MouseEventHandler(onMouseUp);
MouseMove += new MouseEventHandler(onMouseMove);
}
void onClicked(object sender, RoutedEventArgs e)
{
var tag = (e.Source as Button).Tag;
if (tag.Equals("Exit"))
Close();
else if (tag.Equals("Save")) {
SaveFileDialog dialog = new SaveFileDialog();
if (dialog.ShowDialog() == true) {
img.saveAs(dialog.FileName);
}
} else if (tag.Equals("Open")) {
OpenFileDialog dialog = new OpenFileDialog();
if (dialog.ShowDialog() == true) {
img = new MyImage(dialog.FileName);
}
} else if (tag.Equals("Resize")) {
SizeBox sb = new SizeBox(img.width, img.height);
if (sb.ShowDialog() == true) {
img.resize(sb.width, sb.height);
InvalidateVisual();
}
} else if (tag.Equals("incBr")) {
img.changeBrightness(+5);
InvalidateVisual();
} else if (tag.Equals("decBr")) {
img.changeBrightness(-5);
InvalidateVisual();
} else if (tag.Equals("incCon")) {
img.changeContrast(+5);
InvalidateVisual();
} else if (tag.Equals("decCon")) {
img.changeContrast(-5);
InvalidateVisual();
} else if (tag.Equals("Flip90")) {
img.rotateFlip(System.Drawing.RotateFlipType.Rotate90FlipNone);
InvalidateVisual();
} else if (tag.Equals("Mirror")) {
img.rotateFlip(System.Drawing.RotateFlipType.RotateNoneFlipY);
InvalidateVisual();
}
}
void onClicked(object sender, ToolBarButtonClickEventArgs e)
{
if (e.Button.Tag.Equals("Exit"))
Close();
else if (e.Button.Tag.Equals("Save")) {
SaveFileDialog dialog = new SaveFileDialog();
if (dialog.ShowDialog(this) == DialogResult.OK) {
img.saveAs(dialog.FileName);
}
} else if (e.Button.Tag.Equals("Open")) {
OpenFileDialog dialog = new OpenFileDialog();
if (dialog.ShowDialog(this) == DialogResult.OK) {
img = new MyImage(dialog.FileName);
}
} else if (e.Button.Tag.Equals("Resize")) {
SizeBox sb = new SizeBox(img.width, img.height);
if (sb.ShowDialog(this) == DialogResult.OK) {
img.resize(sb.width, sb.height);
Refresh();
}
} else if (e.Button.Tag.Equals("incBr")) {
img.changeBrightness(+5);
Refresh();
} else if (e.Button.Tag.Equals("decBr")) {
img.changeBrightness(-5);
Refresh();
} else if (e.Button.Tag.Equals("incCon")) {
img.changeContrast(+5);
Refresh();
} else if (e.Button.Tag.Equals("decCon")) {
img.changeContrast(-5);
Refresh();
} else if (e.Button.Tag.Equals("Flip90")) {
img.rotateFlip(RotateFlipType.Rotate90FlipNone);
Refresh();
} else if (e.Button.Tag.Equals("Mirror")) {
img.rotateFlip(RotateFlipType.RotateNoneFlipY);
Refresh();
}
}
