Issue #5 Clean up and randomize stroke settings.

2 files changed, 12 insertions, 20 deletions

diff --git a/src/cairo-shapes.cpp b/src/cairo-shapes.cpp
index 50ce77b..608e2fd 100644
--- a/src/cairo-shapes.cpp
+++ b/src/cairo-shapes.cpp
@@ -264,8 +264,7 @@ void (*cairoShapes[CB_SHAPE_END-1])(caskbench_context_t *ctx , shapes_t *args) =
 void
 cairoDrawRandomizedShape(caskbench_context_t *ctx, shapes_t *shape)
 {
-    static const double dashed3[] = {1.0};
-    static const double dashed2[] = {14.0, 6.0};
+    static double dashed[] = {14.0, 6.0};
 
     cairo_path_t *new_path;
 
@@ -312,12 +311,11 @@ cairoDrawRandomizedShape(caskbench_context_t *ctx, shapes_t *shape)
         cairo_append_path (ctx->cairo_cr, new_path);
 
         cairo_set_line_width (ctx->cairo_cr, shape->stroke_width);
-        cairo_set_line_join (ctx->cairo_cr,  (cairo_line_join_t)shape->join_style);
-        cairo_set_line_cap (ctx->cairo_cr, (cairo_line_cap_t)shape->cap_style);
-        if (shape->dash_style == 0)
-            cairo_set_dash (ctx->cairo_cr, dashed3, 1, 0);
-        else if (shape->dash_style == 1)
-            cairo_set_dash (ctx->cairo_cr, dashed2, 2, 0);
+        cairo_set_line_join (ctx->cairo_cr,  (cairo_line_join_t) (int)(drand48()*2));
+        cairo_set_line_cap (ctx->cairo_cr, (cairo_line_cap_t)(int)(drand48()*2));
+        dashed[0] = (drand48()*20);
+        dashed[1] = (drand48()*20);
+        cairo_set_dash (ctx->cairo_cr, dashed, 2, 0);
 
         if (shape->stroke_color != -1) {
             cairo_set_source_rgb (ctx->cairo_cr,
diff --git a/src/skia-shapes.cpp b/src/skia-shapes.cpp
index ca6acd2..ba10f1d 100644
--- a/src/skia-shapes.cpp
+++ b/src/skia-shapes.cpp
@@ -17,9 +17,7 @@
 #include "caskbench_context.h"
 #include "skia-shapes.h"
 
-SkAutoTUnref<SkPathEffect> pE;
 SkPath path;
-
 #ifndef SkToS32
 int32_t SkToS32(intmax_t x) { return (int32_t)x; }
 #endif
@@ -323,16 +321,11 @@ skiaDrawRandomizedShape(caskbench_context_t *ctx, shapes_t *shape)
         ctx->skia_paint->setShader (NULL);
         ctx->skia_paint->setStyle(SkPaint::kStroke_Style);
         ctx->skia_paint->setStrokeWidth(shape->stroke_width);
-        ctx->skia_paint->setStrokeJoin((SkPaint::Join)shape->join_style);
-        ctx->skia_paint->setStrokeCap((SkPaint::Cap)shape->cap_style);
-        if (shape->dash_style == 0)
-        {
-            SkScalar vals[] = { SkIntToScalar(1), SkIntToScalar(1)  };
-            ctx->skia_paint->setPathEffect(NULL);
-            pE.reset(SkDashPathEffect::Create(vals, 2, 0));
-            ctx->skia_paint->setPathEffect(SkDashPathEffect::Create(vals, 2, 0))->unref();
-        }
-        ctx->skia_paint->setStyle(SkPaint::kStroke_Style);
+        ctx->skia_paint->setStrokeJoin((SkPaint::Join)(int)(drand48()*2));
+        ctx->skia_paint->setStrokeCap((SkPaint::Cap)(int)(drand48()*2));
+        SkScalar vals[] = { SkIntToScalar((drand48()*20)), SkIntToScalar((drand48()*20))  };
+        ctx->skia_paint->setPathEffect(NULL);
+        ctx->skia_paint->setPathEffect(SkDashPathEffect::Create(vals, 2, 0))->unref();
         SkColor color;
         if (shape->stroke_color != -1) {
             color = SkColorSetRGB (shape->stroke_color >> 24 & 255,
@@ -344,6 +337,7 @@ skiaDrawRandomizedShape(caskbench_context_t *ctx, shapes_t *shape)
         }
         ctx->skia_paint->setColor(color);
         skiaShapes[shape->shape_type-1] (ctx, shape);
+        ctx->skia_paint->setStrokeWidth(1);
     }
 
     // Cleanup