Back ground Image
Hi.
I磎 trying to create a Image to use it as a buffer.
createImage(width, height) work ok in JApplet but in a JFrame not.
a use this alternative code but i can`t do it work well
buffer = this.getGraphicsConfiguration().createCompatibleImage(Const.w,Const.h,Transparency.OPAQUE);
this is the paint:
public void paint(Graphics g)
{
/**Parte del doble buffer*/
Graphics screengc = null;
screengc = g;
g = buffer.getGraphics();
/*Inicio de la parte dibujable**/
MensajePrueba.showMessage(g);
/**intocable: parte del doble buffer**/
screengc.drawImage(buffer,0,0,null);
}
an this is the of ShowMessage:
public void showMessage(Graphics g)
{
/*Demasiado Joda fue generar todo el fondo del mensaje*/
Rectangle2D tamano,tamano1,tamano2;
if (Fondo != null)
{
Graphics2D g1=(Graphics2D)Fondo.getGraphics();
g1.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
Font f = new Font("Arial",Font.BOLD,12);
if (numLine == 1)
{
tamano = f.getStringBounds(text,g1.getFontRenderContext());
AdjustSize(posX,posY,(int)tamano.getWidth(),(int)tamano.getHeight());
}
if (numLine == 2)
{
tamano = f.getStringBounds(text,g1.getFontRenderContext());
tamano1 = f.getStringBounds(text1,g1.getFontRenderContext());
if (tamano.getWidth() > tamano1.getWidth())
{
AdjustSize(posX,posY,(int)tamano.getWidth(),(int)tamano.getHeight());
}
else
{
AdjustSize(posX,posY,(int)tamano1.getWidth(),(int)tamano1.getHeight());
}
}
if (numLine == 3)
{
tamano = f.getStringBounds(text,g1.getFontRenderContext());
tamano1 = f.getStringBounds(text1,g1.getFontRenderContext());
tamano2 = f.getStringBounds(text2,g1.getFontRenderContext());
if ((tamano.getWidth() > tamano1.getWidth()) && (tamano.getWidth() > tamano2.getWidth()))
{
AdjustSize(posX,posY,(int)tamano.getWidth(),(int)tamano.getHeight());
}
else
{
if (tamano1.getWidth() > tamano2.getWidth())
{
AdjustSize(posX,posY,(int)tamano1.getWidth(),(int)tamano1.getHeight());
}
else
{
AdjustSize(posX,posY,(int)tamano2.getWidth(),(int)tamano2.getHeight());
}
}
}
g1.setPaint(frontColor);
g1.setStroke(stroke);
g1.fill(new RoundRectangle2D.Double(0,0,width,height, 10, 10));
g1.setPaint(Color.black);
g1.draw(new RoundRectangle2D.Double(0,0,width,height, 10, 10));
g1.setPaint(backColor);
g1.setStroke(stroke1);
g1.fill(new Rectangle2D.Double(5,5,width-10,height-10));
g1.setPaint(Color.black);
g1.draw(new Rectangle2D.Double(5,5,width-10,height-10));
/*Voy a a馻dir el texto, luego pienso como hago las multiples lineas*/
g1.setFont(f);
g1.setPaint(Color.white);
if (numLine == 1)
{
g1.drawString(text,10,20);
}
if (numLine == 2)
{
g1.drawString(text,10,20);
g1.drawString(text1,10,35);
}
if (numLine == 3)
{
g1.drawString(text,10,20);
g1.drawString(text1,10,35);
g1.drawString(text2,10,50);
}
/*Pinta todo lo dibujado al final : NO TOCAR*/
g.drawImage(Fondo,posX,posY,width,height,null);
}
}
i磎 trying to make an RPG.
