add size to renderer function (#159)

entronad · Oct 28, 2022 · d4fbfe4 · d4fbfe4
1 parent 42a6dd7
commit d4fbfe4
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diff --git a/example/lib/pages/polygon_custom.dart b/example/lib/pages/polygon_custom.dart
@@ -51,6 +51,7 @@ class TriangleShape extends IntervalShape {
 }
 
 List<Figure> simpleTooltip(
+  Size size,
   Offset anchor,
   Map<int, Tuple> selectedTuples,
 ) {
@@ -131,6 +132,7 @@ List<Figure> simpleTooltip(
 }
 
 List<Figure> centralPieLabel(
+  Size size,
   Offset anchor,
   Map<int, Tuple> selectedTuples,
 ) {

diff --git a/lib/src/guide/interaction/tooltip.dart b/lib/src/guide/interaction/tooltip.dart
@@ -19,6 +19,7 @@ import 'package:graphic/src/util/assert.dart';
 /// The [anchor] is the result either set directly or calculated. The keys of [selectedTuples]
 /// are indexes of the tuples in the whole data set.
 typedef TooltipRenderer = List<Figure> Function(
+  Size size,
   Offset anchor,
   Map<int, Tuple> selectedTuples,
 );
@@ -268,6 +269,7 @@ class TooltipRenderOp extends Render<TooltipScene> {
     List<Figure> figures;
     if (renderer != null) {
       figures = renderer(
+        size,
         anchorRst,
         selectedTuples,
       );