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Merge pull request #12526 from Snuffleupagus/TilingPattern-args

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Improve argument/name handling when parsing TilingPatterns (PR 12458 follow-up)
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Tim van der Meij 2020-10-24 15:47:57 +02:00 committed by GitHub
commit 180f35ee91
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1 changed files with 6 additions and 4 deletions
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10
src/core/evaluator.js
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@ -1224,10 +1224,12 @@ class PartialEvaluator {
localTilingPatternCache
) {
// compile tiling patterns
const patternName = args[args.length - 1];
const patternName = args.pop();
// SCN/scn applies patterns along with normal colors
if (patternName instanceof Name) {
const localTilingPattern = localTilingPatternCache.getByName(patternName);
const name = patternName.name;
const localTilingPattern = localTilingPatternCache.getByName(name);
if (localTilingPattern) {
try {
const color = cs.base ? cs.base.getRgb(args, 0) : null;
@ -1249,7 +1251,7 @@ class PartialEvaluator {
// if and only if there are PDF documents where doing so would
// significantly improve performance.
let pattern = patterns.get(patternName.name);
let pattern = patterns.get(name);
if (pattern) {
var dict = isStream(pattern) ? pattern.dict : pattern;
var typeNum = dict.get("PatternType");
@ -1264,7 +1266,7 @@ class PartialEvaluator {
dict,
operatorList,
task,
patternName,
/* cacheKey = */ name,
localTilingPatternCache
);
} else if (typeNum === PatternType.SHADING) {