private void ApplyExtent()
{
double deltaX = (map.extent.maxx - map.extent.minx) * zoomFactor / 2;
double deltaY = (map.extent.maxy - map.extent.miny) * zoomFactor / 2;
double centerX = double.Parse(textBoxX.Text);
double centerY = double.Parse(textBoxY.Text);
map.setExtent(centerX - deltaX, centerY - deltaY, centerX + deltaX, centerY + deltaY);
if (textBoxRotation.Text != "")
{
map.setRotation(double.Parse(textBoxRotation.Text));
}
if (target != null)
{
target.RaisePropertyChanged(this);
}
double zoom = (map.extent.maxx - map.extent.minx);
if (mapunits != map.units)
{
zoom = zoom * MapUtils.InchesPerUnit(map.units) / MapUtils.InchesPerUnit(mapunits);
}
if (target != null)
{
target.RaiseZoomChanged(this, Math.Round(zoom, unitPrecision), map.scaledenom);
}
zoomFactor = 1.0;
}
/// <summary>
/// Click event handler of the buttonApply control.
/// </summary>
/// <param name="sender">The source object of this event.</param>
/// <param name="e">The event parameters.</param>
private void buttonApply_Click(object sender, EventArgs e)
{
double deltaX = (map.extent.maxx - map.extent.minx) * zoomFactor / 2;
double deltaY = (map.extent.maxy - map.extent.miny) * zoomFactor / 2;
double centerX = double.Parse(textBoxX.Text);
double centerY = double.Parse(textBoxY.Text);
map.setExtent(centerX - deltaX, centerY - deltaY, centerX + deltaX, centerY + deltaY);
target.RaisePropertyChanged(this);
double zoom = (map.extent.maxx - map.extent.minx);
if (mapunits != map.units)
{
zoom = zoom * MapUtils.InchesPerUnit(map.units) / MapUtils.InchesPerUnit(mapunits);
}
target.RaiseZoomChanged(this, Math.Round(zoom, unitPrecision), map.scaledenom);
zoomFactor = 1.0;
}