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clean up unused code

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This commit is contained in:
Horcrux
2016-09-17 09:49:28 +08:00
parent 09c5b10f02
commit d549f6ca9c
18 changed files with 142 additions and 288 deletions
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ios/Utils/RCTConvert+RNSVG.m
+54 -46
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@@ -85,61 +85,69 @@ RCT_ENUM_CONVERTER(RNSVGVBMOS, (@{
}), kRNSVGVBMOSMeet, intValue)
// This takes a tuple of text lines and a font to generate a CTLine for each text line.
// This prepares everything for rendering a frame of text in RNSVGText.
+ (RNSVGTextFrame)RNSVGTextFrame:(id)json
+ (CTFontRef)RNSVGFont:(id)json
{
NSDictionary *dict = [self NSDictionary:json];
RNSVGTextFrame frame;
frame.count = 0;
NSArray *lines = [self NSArray:dict[@"lines"]];
NSUInteger lineCount = [lines count];
if (lineCount == 0) {
return frame;
}
NSDictionary *fontDict = dict[@"font"];
NSString *fontFamily = fontDict[@"fontFamily"];
NSString *fontFamily = dict[@"fontFamily"];
if (![[UIFont familyNames] containsObject:fontFamily]) {
fontFamily = nil;
}
CTFontRef font = (__bridge CTFontRef)[RCTFont updateFont:nil withFamily:fontFamily size:fontDict[@"fontSize"] weight:fontDict[@"fontWeight"] style:fontDict[@"fontStyle"]
variant:nil scaleMultiplier:1.0];
if (!font) {
return frame;
}
// Create a dictionary for this font
CFDictionaryRef attributes = (__bridge CFDictionaryRef)@{
(NSString *)kCTFontAttributeName: (__bridge id)font,
(NSString *)kCTForegroundColorFromContextAttributeName: @YES
};
// Set up text frame with font metrics
CGFloat size = CTFontGetSize(font);
frame.count = lineCount;
frame.baseLine = size; // estimate base line
frame.lineHeight = size * 1.1; // Base on RNSVG canvas line height estimate
frame.lines = malloc(sizeof(CTLineRef) * lineCount);
frame.widths = malloc(sizeof(CGFloat) * lineCount);
[lines enumerateObjectsUsingBlock:^(NSString *text, NSUInteger i, BOOL *stop) {
CFStringRef string = (__bridge CFStringRef)text;
CFAttributedStringRef attrString = CFAttributedStringCreate(kCFAllocatorDefault, string, attributes);
CTLineRef line = CTLineCreateWithAttributedString(attrString);
CFRelease(attrString);
frame.lines[i] = line;
frame.widths[i] = CTLineGetTypographicBounds(line, nil, nil, nil);
}];
return frame;
return (__bridge CTFontRef)[RCTFont updateFont:nil withFamily:fontFamily size:dict[@"fontSize"] weight:dict[@"fontWeight"] style:dict[@"fontStyle"] variant:nil scaleMultiplier:1.0];
}
// This takes a tuple of text lines and a font to generate a CTLine for each text line.
// This prepares everything for rendering a frame of text in RNSVGText.
//+ (RNSVGTextFrame)RNSVGTextFrame:(id)json
//{
// NSDictionary *dict = [self NSDictionary:json];
// RNSVGTextFrame frame;
// frame.count = 0;
//
// NSArray *lines = [self NSArray:dict[@"lines"]];
// NSUInteger lineCount = [lines count];
// if (lineCount == 0) {
// return frame;
// }
//
// NSDictionary *fontDict = dict[@"font"];
// NSString *fontFamily = fontDict[@"fontFamily"];
//
// if (![[UIFont familyNames] containsObject:fontFamily]) {
// fontFamily = nil;
// }
//
// CTFontRef font = (__bridge CTFontRef)[RCTFont updateFont:nil withFamily:fontFamily size:fontDict[@"fontSize"] weight:fontDict[@"fontWeight"] style:fontDict[@"fontStyle"] variant:nil scaleMultiplier:1.0];
//
// // Create a dictionary for this font
// CFDictionaryRef attributes = (__bridge CFDictionaryRef)@{
// (NSString *)kCTFontAttributeName: (__bridge id)font,
// (NSString *)kCTForegroundColorFromContextAttributeName: @YES
// };
//
// // Set up text frame with font metrics
// CGFloat size = CTFontGetSize(font);
// frame.count = lineCount;
// frame.baseLine = size; // estimate base line
// frame.lineHeight = size * 1.1; // Base on RNSVG canvas line height estimate
// frame.lines = malloc(sizeof(CTLineRef) * lineCount);
// frame.widths = malloc(sizeof(CGFloat) * lineCount);
//
// [lines enumerateObjectsUsingBlock:^(NSString *text, NSUInteger i, BOOL *stop) {
//
// CFStringRef string = (__bridge CFStringRef)text;
// CFAttributedStringRef attrString = CFAttributedStringCreate(kCFAllocatorDefault, string, attributes);
// CTLineRef line = CTLineCreateWithAttributedString(attrString);
// CFRelease(attrString);
//
// frame.lines[i] = line;
// frame.widths[i] = CTLineGetTypographicBounds(line, nil, nil, nil);
// }];
//
// return frame;
//}
+ (RNSVGCGFloatArray)RNSVGCGFloatArray:(id)json
{
NSArray *arr = [self NSNumberArray:json];