private void centeringButton_Clicked(object sender, EventArgs e)
{
var pos = tableLayoutPanelCentering.GetCellPosition((Control)sender);
xc = (Centering)pos.Column;
yc = (Centering)(2 - pos.Row);
foreach (Control child in tableLayoutPanelCentering.Controls)
{
((Button)child).BackColor = Control.DefaultBackColor;
}
((Button)sender).BackColor = Color.AliceBlue;
refreshOffset();
refreshImage();
}
private int topLeftPx(int center, int size, int extent, Centering centering)
{
if (centering == Centering.Center)
{
return(center - size / 2);
}
else if (centering == Centering.Min)
{
return(center - extent / 2);
}
else
{
return(center + extent / 2 - size);
}
}
/// <summary>
/// Displays a message, centered either vertically or horizontally in the screen
/// </summary>
/// <param name="msg"></param>
/// <param name="how"></param>
/// <param name="otherCoordValue"></param>
/// <param name="lifeTime"></param>
/// <param name="startColor"></param>
/// <param name="endColor"></param>
public StringItem( string msg, Centering how, int otherCoordValue, float lifeTime, Color startColor, Color endColor )
{
// x and y to use
int x, y;
if( how == Centering.Horizontal )
{
// he only wants it horizontally centered.
x = ScreenWriter.GetCenteredX( msg );
// the coordValue he passed must be intended value for 'y'
y = otherCoordValue;
}
else if( how == Centering.Vertical )
{
// center vertically only
x = otherCoordValue;
y = ScreenWriter.GetCenteredY( msg );
}
else
{
// center both, other coordinate value is ignored.
x = ScreenWriter.GetCenteredX( msg );
y = ScreenWriter.GetCenteredY( msg );
}
// now make the string item
message = msg;
pos = new Vector2( x, y );
life = lifeTime;
initColor = startColor;
finalColor = endColor;
if( lifeTime == 0 )
fades = false;
else
fades = true;
isActive = true;
}
public StringItem( string msg, Centering how, int otherCoordValue, float lifeTime, Color color )
: this(msg, how, otherCoordValue, lifeTime, color, DEFAULT_END_COLOR)
{
}
public StringItem( string msg, Centering how, int otherCoordValue, float lifeTime )
: this(msg, how, otherCoordValue, lifeTime, DEFAULT_START_COLOR, DEFAULT_END_COLOR)
{
}
/// <summary>
/// Displays a message, centered either vertically or horizontally in the screen.
/// </summary>
/// <param name="msg">Message string to display</param>
/// <param name="how">What type of centering do you want? You can choose BOTH, you know</param>
/// <param name="otherCoordValue">Value of for axis you are NOT trying to center</param>
public StringItem( string msg, Centering how, int otherCoordValue )
: this(msg, how, otherCoordValue, DEFAULT_LIFETIME, DEFAULT_START_COLOR, DEFAULT_END_COLOR)
{
}
public StringItem( string msg, Centering how )
: this(msg, how, 0, DEFAULT_LIFETIME, DEFAULT_START_COLOR, DEFAULT_END_COLOR)
{
}
