/** * @brief Function called to describe the plugin controls and features. * @param[in, out] desc Effect descriptor * @param[in] context Application context */ void TextPluginFactory::describeInContext( OFX::ImageEffectDescriptor& desc, OFX::EContext context ) { OFX::ClipDescriptor* srcClip = desc.defineClip( kOfxImageEffectSimpleSourceClipName ); srcClip->addSupportedComponent( OFX::ePixelComponentRGBA ); srcClip->addSupportedComponent( OFX::ePixelComponentRGB ); srcClip->addSupportedComponent( OFX::ePixelComponentAlpha ); srcClip->setSupportsTiles( kSupportTiles ); // Create the mandated output clip OFX::ClipDescriptor* dstClip = desc.defineClip( kOfxImageEffectOutputClipName ); dstClip->addSupportedComponent( OFX::ePixelComponentRGBA ); dstClip->addSupportedComponent( OFX::ePixelComponentRGB ); dstClip->addSupportedComponent( OFX::ePixelComponentAlpha ); dstClip->setSupportsTiles( kSupportTiles ); OFX::StringParamDescriptor* text = desc.defineStringParam( kText ); text->setLabel( "Text" ); text->setStringType( OFX::eStringTypeMultiLine ); OFX::StringParamDescriptor* font = desc.defineStringParam( kFont ); font->setLabel( "Font file" ); font->setStringType( OFX::eStringTypeFilePath ); font->setDefault( "/usr/share/fonts/truetype/msttcorefonts/arial.ttf" ); OFX::IntParamDescriptor* size = desc.defineIntParam( kSize ); size->setLabel( "Size" ); size->setDefault( 18 ); size->setRange( 0, std::numeric_limits<int>::max() ); size->setDisplayRange( 0, 60 ); OFX::DoubleParamDescriptor* ratio = desc.defineDoubleParam( kRatio ); ratio->setLabel( "Ratio" ); ratio->setRange( 0.0, std::numeric_limits<double>::max() ); ratio->setDisplayRange( 0.0, 2.0 ); ratio->setDefault( 1.0 ); OFX::RGBAParamDescriptor* color = desc.defineRGBAParam( kColor ); color->setLabel( "Color" ); color->setDefault( 1.0, 1.0, 1.0, 1.0 ); OFX::Double2DParamDescriptor* position = desc.defineDouble2DParam( kPosition ); position->setLabel( "Position" ); position->setDefault( 0.0, 0.0 ); OFX::DoubleParamDescriptor* letterSpacing = desc.defineDoubleParam( kLetterSpacing ); letterSpacing->setLabel( "Letter spacing" ); letterSpacing->setDisplayRange( -10.0, 10.0 ); letterSpacing->setDefault( 0.0 ); OFX::BooleanParamDescriptor* verticalFlip = desc.defineBooleanParam( kVerticalFlip ); verticalFlip->setLabel( "Vertical flip" ); verticalFlip->setDefault( false ); verticalFlip->setAnimates( false ); verticalFlip->setHint( "Some hosts use inverted images, so you can correct this problem using this flag." ); }
void CImgFilterPluginHelperBase::describeInContextEnd(OFX::ImageEffectDescriptor &desc, OFX::ContextEnum /*context*/, OFX::PageParamDescriptor* page) { ofxsPremultDescribeParams(desc, page); ofxsMaskMixDescribeParams(desc, page); { OFX::BooleanParamDescriptor* param = desc.defineBooleanParam(kParamPremultChanged); param->setDefault(false); param->setIsSecret(true); param->setAnimates(false); param->setEvaluateOnChange(false); if (page) { page->addChild(*param); } } }
/** * @brief Function called to describe the plugin controls and features. * @param[in, out] desc Effect descriptor * @param[in] context Application context */ void TextPluginFactory::describeInContext( OFX::ImageEffectDescriptor& desc, OFX::EContext context ) { OFX::ClipDescriptor* srcClip = desc.defineClip( kOfxImageEffectSimpleSourceClipName ); srcClip->addSupportedComponent( OFX::ePixelComponentRGBA ); srcClip->addSupportedComponent( OFX::ePixelComponentRGB ); srcClip->addSupportedComponent( OFX::ePixelComponentAlpha ); srcClip->setSupportsTiles( kSupportTiles ); srcClip->setOptional(true); // Create the mandated output clip OFX::ClipDescriptor* dstClip = desc.defineClip( kOfxImageEffectOutputClipName ); dstClip->addSupportedComponent( OFX::ePixelComponentRGBA ); dstClip->addSupportedComponent( OFX::ePixelComponentRGB ); dstClip->addSupportedComponent( OFX::ePixelComponentAlpha ); dstClip->setSupportsTiles( kSupportTiles ); OFX::StringParamDescriptor* text = desc.defineStringParam( kParamText ); text->setLabel( "Text" ); text->setStringType( OFX::eStringTypeMultiLine ); OFX::BooleanParamDescriptor* isExpression = desc.defineBooleanParam( kParamIsExpression ); isExpression->setLabel( "Expression" ); isExpression->setHint( "If you check this parameter the text must be a python code.\n" "The final result must be in a variable with the name of the parameter.\n" "Example:\n" "from math import *\n" //+ kParamText + "text = 'At frame '+str(time)+', value is ' + str( sin(time) )\n" ); isExpression->setDefault( false ); OFX::StringParamDescriptor* font = desc.defineStringParam( kParamFont ); font->setLabel( "Font file" ); font->setStringType( OFX::eStringTypeFilePath ); font->setDefault( "/usr/share/fonts/truetype/msttcorefonts/arial.ttf" ); OFX::IntParamDescriptor* size = desc.defineIntParam( kParamSize ); size->setLabel( "Size" ); size->setDefault( 18 ); size->setRange( 0, std::numeric_limits<int>::max() ); size->setDisplayRange( 0, 60 ); OFX::DoubleParamDescriptor* ratio = desc.defineDoubleParam( kParamRatio ); ratio->setLabel( "Ratio" ); ratio->setRange( 0.0, std::numeric_limits<double>::max() ); ratio->setDisplayRange( 0.0, 2.0 ); ratio->setDefault( 1.0 ); OFX::RGBAParamDescriptor* color = desc.defineRGBAParam( kParamColor ); color->setLabel( "Color" ); color->setDefault( 1.0, 1.0, 1.0, 1.0 ); OFX::Double2DParamDescriptor* position = desc.defineDouble2DParam( kParamPosition ); position->setLabel( "Position" ); position->setDefault( 0.0, 0.0 ); OFX::DoubleParamDescriptor* letterSpacing = desc.defineDoubleParam( kParamLetterSpacing ); letterSpacing->setLabel( "Letter spacing" ); letterSpacing->setDisplayRange( -10.0, 10.0 ); letterSpacing->setDefault( 0.0 ); OFX::ChoiceParamDescriptor* vAlign = desc.defineChoiceParam( kParamVAlign ); vAlign->setLabel( "Vertically align" ); vAlign->appendOption( kParamVAlignTop ); vAlign->appendOption( kParamVAlignCenter ); vAlign->appendOption( kParamVAlignBottom ); vAlign->setDefault( eParamVAlignCenter ); OFX::ChoiceParamDescriptor* hAlign = desc.defineChoiceParam( kParamHAlign ); hAlign->setLabel( "Horizontally align" ); hAlign->appendOption( kParamHAlignLeft ); hAlign->appendOption( kParamHAlignCenter ); hAlign->appendOption( kParamHAlignRight ); hAlign->setDefault( eParamHAlignCenter ); OFX::BooleanParamDescriptor* verticalFlip = desc.defineBooleanParam( kParamVerticalFlip ); verticalFlip->setLabel( "Vertical flip" ); verticalFlip->setDefault( false ); verticalFlip->setAnimates( false ); verticalFlip->setHint( "Some hosts use inverted images, so you can correct this problem using this flag." ); }