Apply Special Effects - JavaFX: Developing Rich Internet Applications - page 173

Ta b l e 6 . 4 SRC BlendModes

BlendMode Description

SRC_ATOP The part of the top input that is lying inside the bottom input is blended

with the bottom input

SRC_IN The part of the top input that is lying inside the bottom input is kept inside

the resulting image

SRC_OUT The part of the top input that is lying outside the bottom input is kept

inside the resulting image

SRC_OVER The top input is blended over the bottom input

Listing 6.5 Demonstrating SRC_OUT BlendMode

import javafx.scene.shape.*;
import javafx.scene.paint.*;
import javafx.stage.*;
import javafx.scene.*;
import javafx.scene.effect.*;
import javafx.scene.text.*;

Stage {
scene: Scene {
width: 160 height: 80
content: [
Text {
effect: Blend {
mode: BlendMode.SRC_OUT
topInput: Flood {
paint: LinearGradient {
proportional: true
startX: 0.0, startY: 0.0
endX: 1.0, endY: 0.0
stops: [
Stop {
offset: 0.0
color: Color.WHITE
},
Stop {
offset: 1.0
color: Color.BLACK

}
]
}

continues