fix: new_from_descriptor lose font variations, such as font-weight

kaiwk · kaiwk · commit 900d8a4eb27b · 2020-12-15T11:27:54.000+08:00
use new_from_name instead
diff --git a/core-text/src/font.rs b/core-text/src/font.rs
@@ -127,7 +127,7 @@ pub fn new_from_descriptor(desc: &CTFontDescriptor, pt_size: f64) -> CTFont {
 
 pub fn new_from_buffer(buffer: &[u8]) -> Result<CTFont, ()> {
     let ct_font_descriptor = create_font_descriptor(buffer)?;
-    Ok(new_from_descriptor(&ct_font_descriptor, 16.0))
+    Ok(new_from_name(&ct_font_descriptor.font_name(), 16.0)?)
 }
 
 pub fn new_from_name(name: &str, pt_size: f64) -> Result<CTFont, ()> {

Original file line number	Diff line number	Diff line change
`@@ -127,7 +127,7 @@ pub fn new_from_descriptor(desc: &CTFontDescriptor, pt_size: f64) -> CTFont {`
`127`	`127`
`128`	`128`	`pub fn new_from_buffer(buffer: &[u8]) -> Result<CTFont, ()> {`
`129`	`129`	`let ct_font_descriptor = create_font_descriptor(buffer)?;`
`130`		`- Ok(new_from_descriptor(&ct_font_descriptor, 16.0))`
	`130`	`+ Ok(new_from_name(&ct_font_descriptor.font_name(), 16.0)?)`
`131`	`131`	`}`
`132`	`132`
`133`	`133`	`pub fn new_from_name(name: &str, pt_size: f64) -> Result<CTFont, ()> {`