private void AlignFormClick(object sender, AlignFormEventArgs eventArgs)
{
switch (eventArgs.AlignButtonClicked)
{
case AlignButtonClick.LeftAlign:
PannablePictureBox.AlignLeft();
break;
case AlignButtonClick.BottomAlign:
PannablePictureBox.AlignBottom();
break;
case AlignButtonClick.RightAlign:
PannablePictureBox.AlignRight();
break;
case AlignButtonClick.TopAlign:
PannablePictureBox.AlignTop();
break;
case AlignButtonClick.XAlign:
PannablePictureBox.AlignXMiddle();
break;
case AlignButtonClick.YAlign:
PannablePictureBox.AlignYMiddle();
break;
case AlignButtonClick.NudgeUp:
PannablePictureBox.Nudge(y: -1);
break;
case AlignButtonClick.NudgeDown:
PannablePictureBox.Nudge(y: 1);
break;
case AlignButtonClick.NudgeLeft:
PannablePictureBox.Nudge(-1);
break;
case AlignButtonClick.NudgeRight:
PannablePictureBox.Nudge(1);
break;
case AlignButtonClick.Center:
PannablePictureBox.CenterImage();
break;
case AlignButtonClick.Unknown:
default:
throw new ArgumentOutOfRangeException(nameof(eventArgs.AlignButtonClicked), eventArgs.AlignButtonClicked, null);
}
}
private void DoAdjustement(ImageZoomAdjustement adjustementType)
{
switch (adjustementType)
{
case ImageZoomAdjustement.Enlarge:
PannablePictureBox.EnlargeImage();
break;
case ImageZoomAdjustement.Shrink:
PannablePictureBox.ShrinkImage();
break;
case ImageZoomAdjustement.None:
break;
default:
throw new ArgumentOutOfRangeException(nameof(adjustementType), adjustementType, null);
}
}
private void btnReset_Click(object sender, EventArgs e)
{
PannablePictureBox.ResetImage();
}
private void tmrEnlarge_Tick(object sender, EventArgs e)
{
PannablePictureBox.EnlargeImage();
}
public void UpdateTrackBarAndZoom()
{
trkZoom.Value = (int)Math.Round(PannablePictureBox.GetZoomPercentage(), 1);
UpdateZoomPercentage();
}
private void UpdateZoomPercentage()
{
lblPercent.Text = $@"{PannablePictureBox.GetZoomPercentage().ToString("F")}%";
}
private void trkZoom_Scroll(object sender, EventArgs e)
{
PannablePictureBox.SetZoom(trkZoom.Value);
UpdateZoomPercentage();
}
private void tmrShrink_Tick(object sender, EventArgs e)
{
PannablePictureBox.ShrinkImage();
}
private void btnEnlarge_MouseUp(object sender, MouseEventArgs e)
{
PannablePictureBox.EndContinuousAdjustment();
}
private void btnEnlarge_MouseDown(object sender, MouseEventArgs e)
{
PannablePictureBox.BeginContinuousAdjustment(PannableImageContinuousAdjustement.Enlarge);
}
public void SetPannablePictureBoxControl(PannablePictureBox value)
{
PannablePictureBox = value;
PannablePictureBox.OnPannablePictureImagePropertyChange += (o, args) => UpdateControls();
}