eu.hansolo.steelseries.tools.LedImageFactory Maven / Gradle / Ivy
package eu.hansolo.steelseries.tools;
/**
* @author Gerrit Grunwald
*/
public enum LedImageFactory
{
INSTANCE;
private final eu.hansolo.steelseries.tools.Util UTIL = eu.hansolo.steelseries.tools.Util.INSTANCE;
private int sizeBuffer = 0;
private eu.hansolo.steelseries.tools.LedColor ledColorBuffer = eu.hansolo.steelseries.tools.LedColor.RED_LED;
private eu.hansolo.steelseries.tools.CustomLedColor customLedColorBuffer = new eu.hansolo.steelseries.tools.CustomLedColor(java.awt.Color.RED);
private java.awt.image.BufferedImage ledOnBuffer = UTIL.createImage(1, 1, java.awt.Transparency.TRANSLUCENT);
private java.awt.image.BufferedImage ledOffBuffer = UTIL.createImage(1, 1, java.awt.Transparency.TRANSLUCENT);
/**
* Returns a image of a led with the given size, state and color.
* If the LED_COLOR parameter equals CUSTOM the customLedColor will be used
* to calculate the custom led colors
* @param SIZE
* @param STATE
* @param LED_COLOR
* @param CUSTOM_LED_COLOR
* @return the led image
*/
public final java.awt.image.BufferedImage create_LED_Image(final int SIZE, final int STATE, final eu.hansolo.steelseries.tools.LedColor LED_COLOR, final eu.hansolo.steelseries.tools.CustomLedColor CUSTOM_LED_COLOR)
{
if (SIZE <= 11) // 11 is needed because otherwise the image size would be smaller than 1 in the worst case
{
return UTIL.createImage(1, 1, java.awt.Transparency.TRANSLUCENT);
}
if (SIZE == sizeBuffer && LED_COLOR == ledColorBuffer && CUSTOM_LED_COLOR == customLedColorBuffer)
{
switch(STATE)
{
case 0:
return ledOffBuffer;
case 1:
return ledOnBuffer;
}
}
ledOnBuffer.flush();
ledOffBuffer.flush();
ledOnBuffer = UTIL.createImage((int) (SIZE * 0.0934579439), (int) (SIZE * 0.0934579439), java.awt.Transparency.TRANSLUCENT);
ledOffBuffer = UTIL.createImage((int) (SIZE * 0.0934579439), (int) (SIZE * 0.0934579439), java.awt.Transparency.TRANSLUCENT);
final java.awt.Graphics2D G2_ON = ledOnBuffer.createGraphics();
final java.awt.Graphics2D G2_OFF = ledOffBuffer.createGraphics();
G2_ON.setRenderingHint(java.awt.RenderingHints.KEY_ANTIALIASING, java.awt.RenderingHints.VALUE_ANTIALIAS_ON);
G2_OFF.setRenderingHint(java.awt.RenderingHints.KEY_ANTIALIASING, java.awt.RenderingHints.VALUE_ANTIALIAS_ON);
final int IMAGE_WIDTH = ledOnBuffer.getWidth();
final int IMAGE_HEIGHT = ledOnBuffer.getHeight();
// Define led data
final java.awt.geom.Ellipse2D LED = new java.awt.geom.Ellipse2D.Double(0.25 * IMAGE_WIDTH, 0.25 * IMAGE_HEIGHT, 0.5 * IMAGE_WIDTH, 0.5 * IMAGE_HEIGHT);
final java.awt.geom.Ellipse2D LED_CORONA = new java.awt.geom.Ellipse2D.Double(0, 0, IMAGE_WIDTH, IMAGE_HEIGHT);
final java.awt.geom.Point2D LED_CENTER = new java.awt.geom.Point2D.Double(LED.getCenterX(), LED.getCenterY());
final float[] LED_FRACTIONS =
{
0.0f,
0.2f,
1.0f
};
final float[] LED_INNER_SHADOW_FRACTIONS =
{
0.0f,
0.8f,
1.0f
};
final java.awt.Color[] LED_INNER_SHADOW_COLORS =
{
new java.awt.Color(0.0f, 0.0f, 0.0f, 0.0f),
new java.awt.Color(0.0f, 0.0f, 0.0f, 0.0f),
new java.awt.Color(0.0f, 0.0f, 0.0f, 0.4f),
};
final float[] LED_ON_CORONA_FRACTIONS =
{
0.0f,
0.6f,
0.7f,
0.8f,
0.85f,
1.0f
};
final java.awt.Color[] LED_OFF_COLORS;
final java.awt.Color[] LED_ON_COLORS;
final java.awt.Color[] LED_ON_CORONA_COLORS;
if (LED_COLOR == eu.hansolo.steelseries.tools.LedColor.CUSTOM)
{
LED_OFF_COLORS = new java.awt.Color[]
{
CUSTOM_LED_COLOR.INNER_COLOR1_OFF,
CUSTOM_LED_COLOR.INNER_COLOR2_OFF,
CUSTOM_LED_COLOR.OUTER_COLOR_OFF
};
LED_ON_COLORS = new java.awt.Color[]
{
CUSTOM_LED_COLOR.INNER_COLOR1_ON,
CUSTOM_LED_COLOR.INNER_COLOR2_ON,
CUSTOM_LED_COLOR.OUTER_COLOR_ON
};
LED_ON_CORONA_COLORS = new java.awt.Color[]
{
UTIL.setAlpha(CUSTOM_LED_COLOR.CORONA_COLOR, 0.0f),
UTIL.setAlpha(CUSTOM_LED_COLOR.CORONA_COLOR, 0.4f),
UTIL.setAlpha(CUSTOM_LED_COLOR.CORONA_COLOR, 0.25f),
UTIL.setAlpha(CUSTOM_LED_COLOR.CORONA_COLOR, 0.15f),
UTIL.setAlpha(CUSTOM_LED_COLOR.CORONA_COLOR, 0.05f),
UTIL.setAlpha(CUSTOM_LED_COLOR.CORONA_COLOR, 0.0f)
};
}
else
{
LED_OFF_COLORS = new java.awt.Color[]
{
LED_COLOR.INNER_COLOR1_OFF,
LED_COLOR.INNER_COLOR2_OFF,
LED_COLOR.OUTER_COLOR_OFF
};
LED_ON_COLORS = new java.awt.Color[]
{
LED_COLOR.INNER_COLOR1_ON,
LED_COLOR.INNER_COLOR2_ON,
LED_COLOR.OUTER_COLOR_ON
};
LED_ON_CORONA_COLORS = new java.awt.Color[]
{
UTIL.setAlpha(LED_COLOR.CORONA_COLOR, 0.0f),
UTIL.setAlpha(LED_COLOR.CORONA_COLOR, 0.4f),
UTIL.setAlpha(LED_COLOR.CORONA_COLOR, 0.25f),
UTIL.setAlpha(LED_COLOR.CORONA_COLOR, 0.15f),
UTIL.setAlpha(LED_COLOR.CORONA_COLOR, 0.05f),
UTIL.setAlpha(LED_COLOR.CORONA_COLOR, 0.0f)
};
}
// Define gradients for the lower led
final java.awt.RadialGradientPaint LED_OFF_GRADIENT = new java.awt.RadialGradientPaint(LED_CENTER, 0.25f * IMAGE_WIDTH, LED_FRACTIONS, LED_OFF_COLORS);
final java.awt.RadialGradientPaint LED_ON_GRADIENT = new java.awt.RadialGradientPaint(LED_CENTER, 0.25f * IMAGE_WIDTH, LED_FRACTIONS, LED_ON_COLORS);
final java.awt.RadialGradientPaint LED_INNER_SHADOW_GRADIENT = new java.awt.RadialGradientPaint(LED_CENTER, 0.25f * IMAGE_WIDTH, LED_INNER_SHADOW_FRACTIONS, LED_INNER_SHADOW_COLORS);
final java.awt.RadialGradientPaint LED_ON_CORONA_GRADIENT = new java.awt.RadialGradientPaint(LED_CENTER, 0.5f * IMAGE_WIDTH, LED_ON_CORONA_FRACTIONS, LED_ON_CORONA_COLORS);
// Define light reflex data
final java.awt.geom.Ellipse2D LED_LIGHTREFLEX = new java.awt.geom.Ellipse2D.Double(0.4 * IMAGE_WIDTH, 0.35 * IMAGE_WIDTH, 0.2 * IMAGE_WIDTH, 0.15 * IMAGE_WIDTH);
final java.awt.geom.Point2D LED_LIGHTREFLEX_START = new java.awt.geom.Point2D.Double(0, LED_LIGHTREFLEX.getMinY());
final java.awt.geom.Point2D LED_LIGHTREFLEX_STOP = new java.awt.geom.Point2D.Double(0, LED_LIGHTREFLEX.getMaxY());
final float[] LIGHT_REFLEX_FRACTIONS =
{
0.0f,
1.0f
};
final java.awt.Color[] LIGHTREFLEX_COLORS =
{
new java.awt.Color(1.0f, 1.0f, 1.0f, 0.4f),
new java.awt.Color(1.0f, 1.0f, 1.0f, 0.0f)
};
// Define light reflex gradients
final java.awt.LinearGradientPaint LED_LIGHTREFLEX_GRADIENT = new java.awt.LinearGradientPaint(LED_LIGHTREFLEX_START, LED_LIGHTREFLEX_STOP, LIGHT_REFLEX_FRACTIONS, LIGHTREFLEX_COLORS);
// Draw the led in on state
// LED ON
G2_ON.setPaint(LED_ON_CORONA_GRADIENT);
G2_ON.fill(LED_CORONA);
G2_ON.setPaint(LED_ON_GRADIENT);
G2_ON.fill(LED);
G2_ON.setPaint(LED_INNER_SHADOW_GRADIENT);
G2_ON.fill(LED);
G2_ON.setPaint(LED_LIGHTREFLEX_GRADIENT);
G2_ON.fill(LED_LIGHTREFLEX);
// Draw the led in off state
// LED OFF
G2_OFF.setPaint(LED_OFF_GRADIENT);
G2_OFF.fill(LED);
G2_OFF.setPaint(LED_INNER_SHADOW_GRADIENT);
G2_OFF.fill(LED);
G2_OFF.setPaint(LED_LIGHTREFLEX_GRADIENT);
G2_OFF.fill(LED_LIGHTREFLEX);
G2_ON.dispose();
G2_OFF.dispose();
// Buffer current values
sizeBuffer = SIZE;
ledColorBuffer = LED_COLOR;
customLedColorBuffer = CUSTOM_LED_COLOR;
switch (STATE)
{
case 0:
// Return LED OFF
return ledOffBuffer;
case 1:
// Return LED ON
return ledOnBuffer;
default:
return ledOffBuffer;
}
}
}
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