调整字符宽度

README.md

@@ -22,3 +22,8 @@ pyrcc5 resources.qrc -o resources.py
 # 编译 ui 文件
 pyuic5 ui/main_ui.ui -o ui/main_ui.py
 ```
+
+# attention
+
+- 卸载插件之前先备份，尤其是在开发过程(卸载插件会删代码目录)🎃
+- 目前只适配`微软雅黑`字体

font_outline.py

@@ -168,7 +168,7 @@ def run(self):
         result = self.dlg.exec_() # Run the dialog event loop
 
         if result :
-            input_str = self.dlg.lineEdit.text()
+            input_str = self.dlg.lineEdit.text().strip()
             if input_str is "" or input_str is None:
                 return self.iface.messageBar().pushMessage("warning", f"输入文本为空，生成失败。", level=Qgis.Warning, duration=5)
                 # return self.iface.messageBar().pushWarning("warning", "输入文本为空，生成失败。")
@@ -185,6 +185,7 @@ def run(self):
 
     def _save2file(self, input_str, location_text, save_path):
         fontparse = FontParser(os.path.join(self.plugin_dir,"assets", "msyahei.ttf"))
+        # fontparse = FontParser(os.path.join(self.plugin_dir,"assets", "SourceCodePro-Regular.ttf"))
         fontparse.parse(input_str, location_text, save_path)
 
         self.iface.messageBar().pushMessage("success", f"成功生成 geojson 文件。", level=Qgis.Info, duration=5)

fontparser/ContourExtractor.py

@@ -39,6 +39,8 @@ def setChar(self, input_char):
         self._char = input_char
 
     def bbox(self):
+        if len(self._contours) == 0:
+            return 
         minX =  maxX = self._contours[0][0][0]
         minY = maxY = self._contours[0][0][1]
         for contour in self._contours:
@@ -64,6 +66,10 @@ def wh(self):
         input_char: x
         ori_width  986
         ori_height  1106
+        ==input_char:  w
+        w unicode编码为： 119
+        ==ori_width  1567
+        ==ori_height  1106
         - 大写字母
         input_char: X
         ori_width  1265
@@ -76,24 +82,26 @@ def wh(self):
         :return wh:左下角坐标和宽高
         :type wh:(minx, miny, width, height)
         """
-        if self.is_lowercase(): return (986, 1106)
+        if self.is_lowercase(): return (1265, 1106)
         if self._char.isdigit(): return (897, 1582)
         if self.is_uppercase(): return (1265, 1549)
-        if self.is_chinese(): return (1994, 1968)
+        if self.is_chinese(): return (2000, 1968)
         return (1265, 1549)
 
     def is_chinese(self):
         # 中文字符 Unicode 范围
+        print("chinese char")
         return '\u4e00' <= self._char <= '\u9fff'
 
     def is_uppercase(self):
         # 判断是否是大写英文字母
+        print("english uppercase char")
         return 'A' <= self._char <= 'Z'
 
     def is_lowercase(self):
         # 判断是否是小写英文字母
+        print("english lowercase char")
         return 'a' <= self._char <= 'z'
-
 
 
     def parse(self, parsefunc=None):

fontparser/CoordinateConverter.py

@@ -55,7 +55,8 @@ def transform(self, contourExtractor:ContourExtractor, i):
         if contourExtractor.is_chinese():
             pin_base_y = self.base_y  # 中文不处理
         else:
-            pin_base_y = self.base_y + minY * scale_y # 处理下基线，类似g,j之类的字母
+            pin_base_y = self.base_y + minY * scale_y # 处理基线，类似g,j之类的字母
+        pin_base_y = self.base_y + minY * scale_y # 处理基线，类似g,j之类的字母
 
 
         for i, contour in enumerate(contours):