Add flag to flip speech bubble
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b298656515
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bb966df085
2 changed files with 12 additions and 1 deletions
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@ -7,7 +7,8 @@ class SpeechBubbleCommand extends ImageCommand {
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gravity: "north",
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resize: true,
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yscale: 0.2,
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alpha: this.specialArgs.alpha
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alpha: this.specialArgs.alpha,
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flip: this.specialArgs.flip
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};
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}
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@ -17,6 +18,10 @@ class SpeechBubbleCommand extends ImageCommand {
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name: "alpha",
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description: "Make the top of the speech bubble transparent",
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type: 5
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}, {
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name: "flip",
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description: "Flips the speech bubble",
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type: 5
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});
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return this;
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}
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@ -24,6 +24,8 @@ Napi::Value Watermark(const Napi::CallbackInfo &info) {
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: false;
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bool alpha =
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obj.Has("alpha") ? obj.Get("alpha").As<Napi::Boolean>().Value() : false;
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bool flip =
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obj.Has("flip") ? obj.Get("flip").As<Napi::Boolean>().Value() : false;
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bool mc = obj.Has("mc") ? obj.Get("mc").As<Napi::Boolean>().Value() : false;
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string basePath = obj.Get("basePath").As<Napi::String>().Utf8Value();
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string type = obj.Get("type").As<Napi::String>().Utf8Value();
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@ -43,6 +45,10 @@ Napi::Value Watermark(const Napi::CallbackInfo &info) {
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int pageHeight = vips_image_get_page_height(in.get_image());
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int nPages = vips_image_get_n_pages(in.get_image());
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if (flip) {
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watermark = watermark.flip(VIPS_DIRECTION_HORIZONTAL);
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}
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if (resize && append) {
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watermark = watermark.resize((double)width / (double)watermark.width());
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} else if (resize && yscale) {
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