本程序的作用是更改Auto CAD图形中的文字高度，目的是在当前图形的比例尺发生改变时，图中标注的各种文字的高度应该随着比例尺的变化作相应的调整，以适应新的比例尺下图形文字的清晰，根据您的需要选择比例尺，然后单击“确定”按钮，待程序出现提示后，按照提示进行，即可完成图形比例尺转换！-this procedure is a change of the role of Auto CAD graphics height of the letter, the purpose of the current scale of the graphics change, the map marking the various characters with a high degree of scale should change accordingly adjust to the new scale graphics under the clear language, according to the needs of your choice Scale, and then click the "set" button and procedures have to be prompted, in accordance with the instructions that will complete the conversion scale graphics!