添加新的 TEXT/MTEXT 项
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]如何添加新的 TEXT/MTEXT 项
问题: 如何添加新的 TEXT/MTEXT 项。
提示: 为此,您可以使用属性 BlockEntities["*Model_Space"] 和 AddEntity 将新实体添加到图形中,并且不要忘记 UpdateSize 方法来更新尺寸。
示例:
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using CadImage cadImage = (CadImage)Image.Load(fileName); | |
CadText text = new CadText(); | |
text.DefaultValue = "Watermark text"; | |
text.TextHeight = 40; | |
text.FirstAlignment = new Cad3DPoint(300, 40); | |
text.LayerName = "0"; | |
cadImage.BlockEntities["*Model_Space"].AddEntity(text); | |
CadMText watermark = new CadMText(); | |
watermark.Text = "Watermark message"; | |
watermark.InitialTextHeight = 40; | |
watermark.InsertionPoint = new Cad3DPoint(300, 40); | |
watermark.LayerName = "0"; | |
cadImage.BlockEntities["*Model_Space"].AddEntity(watermark); | |
cadImage.UpdateSize(); |