CanvasAdapter: add user scale option #92

2017-09-13 11:27:05 +03:00
parent 9283b80594
commit 35f1e7092c
1 changed files with 6 additions and 1 deletions
--- a/vtm/src/org/oscim/backend/CanvasAdapter.java
+++ b/vtm/src/org/oscim/backend/CanvasAdapter.java
@@ -69,6 +69,11 @@ public abstract class CanvasAdapter {
     */
    public static float textScale = 1;

+    /**
+     * The user scale.
+     */
+    public static float userScale = 1;
+
    /**
     * Create a Canvas.
     *
@@ -211,7 +216,7 @@ public abstract class CanvasAdapter {
    }

    public static float getScale() {
-        return CanvasAdapter.dpi / CanvasAdapter.DEFAULT_DPI;
+        return (CanvasAdapter.dpi / CanvasAdapter.DEFAULT_DPI) * userScale;
    }

    protected static void init(CanvasAdapter adapter) {