Fix SpannableString PieChart center text issues (PhilJay#993).

regas99 · Oct 11, 2015 · 4b8f1f5 · 4b8f1f5
1 parent ad940c2
commit 4b8f1f5
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/MPChartExample/src/com/xxmassdeveloper/mpchartexample/PieChartActivity.java b/MPChartExample/src/com/xxmassdeveloper/mpchartexample/PieChartActivity.java
@@ -240,10 +240,10 @@ private SpannableString generateCenterSpannableText() {
 
         SpannableString s = new SpannableString("MPAndroidChart developed by Philipp Jahoda");
         s.setSpan(new RelativeSizeSpan(1.7f), 0, 14, 0);
-//        s.setSpan(new StyleSpan(Typeface.NORMAL), 14, s.length() - 15, 0);
-//        s.setSpan(new ForegroundColorSpan(Color.GRAY), 14, s.length() - 15, 0);
-//        s.setSpan(new RelativeSizeSpan(.8f), 14, s.length() - 15, 0);
-//        s.setSpan(new StyleSpan(Typeface.ITALIC), s.length() - 14, s.length(), 0);
+        s.setSpan(new StyleSpan(Typeface.NORMAL), 14, s.length() - 15, 0);
+        s.setSpan(new ForegroundColorSpan(Color.GRAY), 14, s.length() - 15, 0);
+        s.setSpan(new RelativeSizeSpan(.8f), 14, s.length() - 15, 0);
+        s.setSpan(new StyleSpan(Typeface.ITALIC), s.length() - 14, s.length(), 0);
         return s;
     }
 

diff --git a/MPChartLib/src/com/github/mikephil/charting/renderer/PieChartRenderer.java b/MPChartLib/src/com/github/mikephil/charting/renderer/PieChartRenderer.java
@@ -74,7 +74,7 @@ public PieChartRenderer(PieChart chart, ChartAnimator animator,
         mCenterTextPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
         mCenterTextPaint.setColor(Color.BLACK);
         mCenterTextPaint.setTextSize(Utils.convertDpToPixel(12f));
-        mCenterTextPaint.setTextAlign(Align.CENTER);
+        //mCenterTextPaint.setTextAlign(Align.CENTER);
 
         mValuePaint.setTextSize(Utils.convertDpToPixel(13f));
         mValuePaint.setColor(Color.WHITE);
@@ -327,7 +327,7 @@ protected void drawCenterText(Canvas c) {
                 mCenterTextLayout = new StaticLayout(centerText, 0, centerText.length(),
                         mCenterTextPaint,
                         (int) Math.max(Math.ceil(width), 1.f),
-                        Layout.Alignment.ALIGN_NORMAL, 1.f, 0.f, false);
+                        Layout.Alignment.ALIGN_CENTER, 1.f, 0.f, false);
             }
 
             // I wish we could make an ellipse clipping path on Android to clip to the hole...
@@ -337,7 +337,7 @@ protected void drawCenterText(Canvas c) {
             float layoutHeight = mCenterTextLayout.getHeight();
 
             c.save();
-            c.translate(boundingRect.centerX(), boundingRect.top + (boundingRect.height() - layoutHeight) / 2.f);
+            c.translate(boundingRect.left, boundingRect.top + (boundingRect.height() - layoutHeight) / 2.f);
             mCenterTextLayout.draw(c);
             c.restore();