fix svg e notation problem (bug processing#1408)

benfry · benfry · commit 3a799e1cd3bd · 2009-12-04T23:18:53.000Z
diff --git a/core/src/processing/core/PShapeSVG.java b/core/src/processing/core/PShapeSVG.java
@@ -457,7 +457,11 @@ protected void parsePath() {
         separate = false;
       }
       if (c == '-' && !lastSeparate) {
-        pathBuffer.append("|");
+        // allow for 'e' notation in numbers, e.g. 2.10e-9 
+        // http://dev.processing.org/bugs/show_bug.cgi?id=1408
+        if (i == 0 || pathDataChars[i-1] != 'e') {
+          pathBuffer.append("|");
+        }
       }
       if (c != ',') {
         pathBuffer.append(c); //"" + pathDataBuffer.charAt(i));
diff --git a/core/todo.txt b/core/todo.txt
@@ -1,6 +1,9 @@
 0174 core (private)
-X no changes
+X svg paths that use 'e' (exponent) not handled properly
+X   http://dev.processing.org/bugs/show_bug.cgi?id=1408
 
+_ consider bringing back text/image using cache/names
+_   fonts might not be as bad
 
 _ open up the pdf library more (philho)
 _   http://dev.processing.org/bugs/show_bug.cgi?id=1343

Original file line number	Diff line number	Diff line change
`@@ -457,7 +457,11 @@ protected void parsePath() {`
`457`	`457`	`separate = false;`
`458`	`458`	`}`
`459`	`459`	`if (c == '-' && !lastSeparate) {`
`460`		`- pathBuffer.append("\|");`
	`460`	`+ // allow for 'e' notation in numbers, e.g. 2.10e-9`
	`461`	`+ // http://dev.processing.org/bugs/show_bug.cgi?id=1408`
	`462`	`+ if (i == 0 \|\| pathDataChars[i-1] != 'e') {`
	`463`	`+ pathBuffer.append("\|");`
	`464`	`+ }`
`461`	`465`	`}`
`462`	`466`	`if (c != ',') {`
`463`	`467`	`pathBuffer.append(c); //"" + pathDataBuffer.charAt(i));`