本文将带你了解Illustrator快速入门之Illustrator插件开发 使用Adobe Text Engine，希望本文对大家学Illustrator有所帮助。

Adobe   text engine提供了Illustrator中强大的文本支持，主要的特点有：
   
    1.      unicode
    2.      OpenType
    3.      先进的排版技术，如字距、边缘对齐、自动的字形替换、字形比例。
    4.      文本和段落样式
    5.      亚洲文字
   
    下面就是一些使用ATE的方法。
    创建point text：
    ASErr SnpText::CreatePointText(){ ASErr result = kNoErr; try { // Get the   group art that contains all the art in the current layer. AIArtHandle   artGroup = NULL; result = sAIArt->GetFirstArtOfLayer(NULL,   &artGroup); aisdk::check_ai_error(result);   // Add the new point text item to the   layer. 添加point text AITextOrientation orient =   kHorizontalTextOrientation; AIRealPoint anchor = {10,10}; AIArtHandle   textFrame = NULL; result = sAITextFrame->NewPointText(kPlaceAboveAll,   artGroup, orient, anchor, &textFrame); aisdk::check_ai_error(result);   // Set the contents of the text range.   改变内容 TextRangeRef range = NULL; result =   sAITextFrame->GetATETextRange(textFrame,   &range); aisdk::check_ai_error(result); ITextRange   crange(range); crange.InsertAfter("New point text item"); } catch   (ai::Error& ex) { result = ex; } catch (ATE::Exception& ex)   { result = ex.error; } return result;}
    创建In path text：
   
    ASErr SnpText::CreateInPathText(){ ASErr result = kNoErr; try { // Get the   group art that contains all the art in the current layer. 获取组art AIArtHandle   artGroup = NULL; result = sAIArt->GetFirstArtOfLayer(NULL,   &artGroup); aisdk::check_ai_error(result);  // Add the new in path text   item to the layer. AIArtHandle   textFrame; sAIArt->GetArtFirstChild(artGroup, &textFrame); //   我先创建了一个矩形矿，这里是获取这个矩形框 aisdk::check_ai_error(result); AITextOrientation   orient = kHorizontalTextOrientation; result =   sAITextFrame->NewInPathText(kPlaceAboveAll, artGroup, orient, textFrame,   NULL, false, &textFrame); aisdk::check_ai_error(result);  // Set the   contents of the text range. 改变内容 TextRangeRef range = NULL; result =   sAITextFrame->GetATETextRange(textFrame,   &range); aisdk::check_ai_error(result); ITextRange   iTextRange(range); iTextRange.InsertAfter("New in path text   item"); } catch (ai::Error& ex) { result = ex; } catch   (ATE::Exception& ex) { result = ex.error; } return result;}
   
   
    创建on path text：
   
   
    ASErr SnpText::CreateOnPathText(){ ASErr result = kNoErr; try { // Get the   group art that contains all the art in the current layer. AIArtHandle   artGroup = NULL; result = sAIArt->GetFirstArtOfLayer(NULL,   &artGroup); aisdk::check_ai_error(result);  // Add the new on path text   item to the layer. AITextOrientation orient =   kHorizontalTextOrientation; AIArtHandle textPath; sAIArt->GetArtFirstChild(artGroup,   &textPath); // 先创建了一个圆弧，这里是获取这个圆弧 aisdk::check_ai_error(result); result   = sAITextFrame->NewOnPathText(kPlaceAboveAll, artGroup, orient, textPath,   0, 0, NULL, false, &textPath); aisdk::check_ai_error(result);  // Set   the contents of the text range. TextRangeRef range = NULL; result =   sAITextFrame->GetATETextRange(textPath,   &range); aisdk::check_ai_error(result); ITextRange   iTextRange(range); iTextRange.InsertAfter("New on path text   item"); } catch (ai::Error& ex) { result = ex; } catch   (ATE::Exception& ex) { result = ex.error; } return result;}    

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