eu.hansolo.steelseries.gauges.DisplayCircular Maven / Gradle / Ivy
package eu.hansolo.steelseries.gauges;
/**
*
* @author hansolo
*/
public final class DisplayCircular extends AbstractRadial
{
private java.awt.image.BufferedImage frameImage;
private java.awt.image.BufferedImage backgroundImage;
private java.awt.image.BufferedImage titleImage;
private java.awt.image.BufferedImage lcdImage;
private java.awt.image.BufferedImage foregroundImage;
private java.awt.image.BufferedImage disabledImage;
private java.awt.Font lcdFormerValueFont;
private double oldValue;
public DisplayCircular()
{
super();
setLcdVisible(true);
oldValue = 0;
createInitialImages();
}
@Override
public final AbstractGauge init(final int WIDTH, final int HEIGHT)
{
for(eu.hansolo.steelseries.tools.ImageType imageType : IMAGES_TO_UPDATE)
{
switch(imageType)
{
case FRAME:
if (frameImage != null)
{
frameImage.flush();
}
frameImage = create_FRAME_Image(WIDTH);
break;
case BACKGROUND:
if (backgroundImage != null)
{
backgroundImage.flush();
}
backgroundImage = create_BACKGROUND_Image(WIDTH);
break;
case TITLE:
if (titleImage != null)
{
titleImage.flush();
}
titleImage = create_TITLE_Image(WIDTH, getTitle(), getUnitString());
break;
case LCD:
if (lcdImage != null)
{
lcdImage.flush();
}
lcdImage = create_LCD_Image((int) (getWidth() * 0.6542056075f), (int) (getHeight() * 0.2990654206f), getLcdColor(), getCustomLcdBackground());
break;
case FOREGROUND:
if (foregroundImage != null)
{
foregroundImage.flush();
}
foregroundImage = create_FOREGROUND_Image(WIDTH, false, getForegroundType());
break;
case DISABLED:
if (disabledImage != null)
{
disabledImage.flush();
}
disabledImage = create_DISABLED_Image(WIDTH);
break;
}
}
IMAGES_TO_UPDATE.clear();
if (lcdImage != null)
{
if (isDigitalFont())
{
setLcdValueFont(LCD_DIGITAL_FONT.deriveFont(0.5f * lcdImage.getHeight()));
lcdFormerValueFont = LCD_DIGITAL_FONT.deriveFont(0.2f * lcdImage.getHeight());
}
else
{
setLcdValueFont(LCD_STANDARD_FONT.deriveFont(0.46875f * lcdImage.getHeight()));
lcdFormerValueFont = LCD_STANDARD_FONT.deriveFont(0.1875f * lcdImage.getHeight());
}
if (getUseCustomLcdUnitFont())
{
setLcdUnitFont(getCustomLcdUnitFont().deriveFont(0.1875f * lcdImage.getHeight()));
}
else
{
setLcdUnitFont(LCD_STANDARD_FONT.deriveFont(0.1875f * lcdImage.getHeight()));
}
}
return this;
}
@Override
protected void paintComponent(java.awt.Graphics g)
{
final java.awt.Graphics2D G2 = (java.awt.Graphics2D) g.create();
G2.setRenderingHint(java.awt.RenderingHints.KEY_ANTIALIASING, java.awt.RenderingHints.VALUE_ANTIALIAS_ON);
G2.setRenderingHint(java.awt.RenderingHints.KEY_RENDERING, java.awt.RenderingHints.VALUE_RENDER_QUALITY);
//G2.setRenderingHint(java.awt.RenderingHints.KEY_DITHERING, java.awt.RenderingHints.VALUE_DITHER_ENABLE);
//G2.setRenderingHint(java.awt.RenderingHints.KEY_ALPHA_INTERPOLATION, java.awt.RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
//G2.setRenderingHint(java.awt.RenderingHints.KEY_COLOR_RENDERING, java.awt.RenderingHints.VALUE_COLOR_RENDER_QUALITY);
G2.setRenderingHint(java.awt.RenderingHints.KEY_STROKE_CONTROL, java.awt.RenderingHints.VALUE_STROKE_PURE);
//G2.setRenderingHint(java.awt.RenderingHints.KEY_FRACTIONALMETRICS, java.awt.RenderingHints.VALUE_FRACTIONALMETRICS_ON);
G2.setRenderingHint(java.awt.RenderingHints.KEY_TEXT_ANTIALIASING, java.awt.RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
// Translate the coordinate system related to insets
G2.translate(getInnerBounds().x, getInnerBounds().y);
// Draw the frame
if (isFrameVisible())
{
G2.drawImage(frameImage, 0, 0, null);
}
// Draw the background
if (isBackgroundVisible())
{
G2.drawImage(backgroundImage, 0, 0, null);
}
// Draw LCD display
if (isLcdVisible() && lcdImage != null)
{
G2.drawImage(lcdImage, (int) ((getGaugeBounds().width - lcdImage.getWidth()) / 2.0), (int) ((getGaugeBounds().height - lcdImage.getHeight()) / 2.0), null);
// Draw lcd text
if (getLcdColor() == eu.hansolo.steelseries.tools.LcdColor.CUSTOM)
{
G2.setColor(getCustomLcdForeground());
}
else
{
G2.setColor(getLcdColor().TEXT_COLOR);
}
G2.setFont(getLcdUnitFont());
final java.awt.font.FontRenderContext RENDER_CONTEXT = new java.awt.font.FontRenderContext(null, true, true);
final double UNIT_STRING_WIDTH;
if (isLcdUnitStringVisible() && !getLcdUnitString().isEmpty())
{
final java.awt.font.TextLayout UNIT_LAYOUT = new java.awt.font.TextLayout(getLcdUnitString(), G2.getFont(), RENDER_CONTEXT);
final java.awt.geom.Rectangle2D UNIT_BOUNDARY = UNIT_LAYOUT.getBounds();
G2.drawString(getLcdUnitString(), (int) ((lcdImage.getWidth() - UNIT_BOUNDARY.getWidth()) - lcdImage.getWidth() * 0.03f + (getGaugeBounds().width - lcdImage.getWidth()) / 2.0), (int) (lcdImage.getHeight() * 0.6f + (getGaugeBounds().height - lcdImage.getHeight()) / 2.0));
UNIT_STRING_WIDTH = UNIT_BOUNDARY.getWidth();
}
else
{
UNIT_STRING_WIDTH = 0;
}
// Draw value
G2.setFont(getLcdValueFont());
final java.awt.font.TextLayout VALUE_LAYOUT = new java.awt.font.TextLayout(formatLcdValue(getLcdValue()), G2.getFont(), RENDER_CONTEXT);
final java.awt.geom.Rectangle2D VALUE_BOUNDARY = VALUE_LAYOUT.getBounds();
G2.drawString(formatLcdValue(getLcdValue()), (int) ((lcdImage.getWidth() - UNIT_STRING_WIDTH - VALUE_BOUNDARY.getWidth()) - lcdImage.getWidth() * 0.09 + ((getGaugeBounds().width - lcdImage.getWidth()) / 2.0)), (int) (lcdImage.getHeight() * 0.6f + (getGaugeBounds().height - lcdImage.getHeight()) / 2.0));
// Draw oldValue
G2.setFont(lcdFormerValueFont);
final java.awt.font.TextLayout OLD_VALUE_LAYOUT = new java.awt.font.TextLayout(formatLcdValue(oldValue), G2.getFont(), RENDER_CONTEXT);
final java.awt.geom.Rectangle2D OLD_VALUE_BOUNDARY = OLD_VALUE_LAYOUT.getBounds();
G2.drawString(formatLcdValue(oldValue), (int) ((lcdImage.getWidth() - OLD_VALUE_BOUNDARY.getWidth()) / 2f + (getGaugeBounds().width - lcdImage.getWidth()) / 2.0), (int) (lcdImage.getHeight() * 0.9f + (getGaugeBounds().height - lcdImage.getHeight()) / 2.0));
}
// Draw the foreground
if (isForegroundVisible())
{
G2.drawImage(foregroundImage, 0, 0, null);
}
if (!isEnabled())
{
G2.drawImage(disabledImage, 0, 0, null);
}
// Translate the coordinate system back to original
G2.translate(-getInnerBounds().x, -getInnerBounds().y);
G2.dispose();
}
@Override
public void setLcdValue(final double VALUE)
{
oldValue = getLcdValue();
super.setLcdValue(VALUE);
}
@Override
public java.awt.geom.Point2D getCenter()
{
return new java.awt.geom.Point2D.Double(backgroundImage.getWidth() / 2.0 + getInnerBounds().x, backgroundImage.getHeight() / 2.0 + getInnerBounds().y);
}
@Override
public java.awt.geom.Rectangle2D getBounds2D()
{
return new java.awt.geom.Rectangle2D.Double(backgroundImage.getMinX(), backgroundImage.getMinY(), backgroundImage.getWidth(), backgroundImage.getHeight());
}
@Override
public String toString()
{
return "DisplayCircular";
}
}
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