Taishan Office Technology Lecture: four cases of using bold font

　　 Similar to italics , There are also differences .

• Font file has no bold

First processing WEIGHT, To deal with WEIGHT_X,WEIGHT_Y.

• Font files have bold , Use it directly

We certainly want to use bold font files . At this time, the settings should be set WEIGHT=1（ That is, keep it as it is ）.

• Font files have bold , Re bold

Use WEIGHT Indicates bold , The bold range is WEIGHT_X-WEIGHT+1.

• Font files have bold , Some font sizes should be bold by themselves

Cannot be set at this time WEIGHT, Use it directly WEIGHT_X、WEIGHT_Y.