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better approximation of text size

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hneemann 2016-05-03 21:38:34 +02:00
parent 6c99f9742e
commit 22bc5e7e92
1 changed files with 6 additions and 4 deletions
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src/main/java/de/neemann/digital/draw/graphics/GraphicMinMax.java
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@ -1,5 +1,8 @@
package de.neemann.digital.draw.graphics;
import java.awt.font.FontRenderContext;
import java.awt.geom.Rectangle2D;
import static de.neemann.digital.core.element.ElementAttributes.cleanLabel;
/**
@ -81,10 +84,9 @@ public class GraphicMinMax implements Graphic {
Vector delta = p2.sub(p1).norm128();
Vector height = new Vector(delta.y, -delta.x).mul(style.getFontSize()).div(128);
int div = 190;
if (text.length() > 2) div = 220;
Vector width = delta.mul(text.length() * style.getFontSize()).div(div);
Rectangle2D sb = style.getFont().getStringBounds(text, new FontRenderContext(null, true, false));
int textWidth = (int) sb.getWidth();
Vector width = delta.mul(textWidth).div(128);
if (p1.y == p2.y) { // 0 and 180 deg
if (p1.x > p2.x) // 180