dompdf /
dompdf
| @@ 3080-3117 (lines=38) @@ | ||
| 3077 | * @param string $mode the blend mode to use |
|
| 3078 | * @param float $opacity 0.0 fully transparent, 1.0 fully opaque |
|
| 3079 | */ |
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| 3080 | function setLineTransparency($mode, $opacity) |
|
| 3081 | { |
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| 3082 | static $blend_modes = array( |
|
| 3083 | "Normal", |
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| 3084 | "Multiply", |
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| 3085 | "Screen", |
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| 3086 | "Overlay", |
|
| 3087 | "Darken", |
|
| 3088 | "Lighten", |
|
| 3089 | "ColorDogde", |
|
| 3090 | "ColorBurn", |
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| 3091 | "HardLight", |
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| 3092 | "SoftLight", |
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| 3093 | "Difference", |
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| 3094 | "Exclusion" |
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| 3095 | ); |
|
| 3096 | ||
| 3097 | if (!in_array($mode, $blend_modes)) { |
|
| 3098 | $mode = "Normal"; |
|
| 3099 | } |
|
| 3100 | ||
| 3101 | // Only create a new graphics state if required |
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| 3102 | if ($mode === $this->currentLineTransparency["mode"] && |
|
| 3103 | $opacity == $this->currentLineTransparency["opacity"] |
|
| 3104 | ) { |
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| 3105 | return; |
|
| 3106 | } |
|
| 3107 | ||
| 3108 | $this->currentLineTransparency["mode"] = $mode; |
|
| 3109 | $this->currentLineTransparency["opacity"] = $opacity; |
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| 3110 | ||
| 3111 | $options = array( |
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| 3112 | "BM" => "/$mode", |
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| 3113 | "CA" => (float)$opacity |
|
| 3114 | ); |
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| 3115 | ||
| 3116 | $this->setGraphicsState($options); |
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| 3117 | } |
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| 3118 | ||
| 3119 | /** |
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| 3120 | * Set current blend mode & opacity for filled objects. |
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| @@ 3131-3167 (lines=37) @@ | ||
| 3128 | * @param string $mode the blend mode to use |
|
| 3129 | * @param float $opacity 0.0 fully transparent, 1.0 fully opaque |
|
| 3130 | */ |
|
| 3131 | function setFillTransparency($mode, $opacity) |
|
| 3132 | { |
|
| 3133 | static $blend_modes = array( |
|
| 3134 | "Normal", |
|
| 3135 | "Multiply", |
|
| 3136 | "Screen", |
|
| 3137 | "Overlay", |
|
| 3138 | "Darken", |
|
| 3139 | "Lighten", |
|
| 3140 | "ColorDogde", |
|
| 3141 | "ColorBurn", |
|
| 3142 | "HardLight", |
|
| 3143 | "SoftLight", |
|
| 3144 | "Difference", |
|
| 3145 | "Exclusion" |
|
| 3146 | ); |
|
| 3147 | ||
| 3148 | if (!in_array($mode, $blend_modes)) { |
|
| 3149 | $mode = "Normal"; |
|
| 3150 | } |
|
| 3151 | ||
| 3152 | if ($mode === $this->currentFillTransparency["mode"] && |
|
| 3153 | $opacity == $this->currentFillTransparency["opacity"] |
|
| 3154 | ) { |
|
| 3155 | return; |
|
| 3156 | } |
|
| 3157 | ||
| 3158 | $this->currentFillTransparency["mode"] = $mode; |
|
| 3159 | $this->currentFillTransparency["opacity"] = $opacity; |
|
| 3160 | ||
| 3161 | $options = array( |
|
| 3162 | "BM" => "/$mode", |
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| 3163 | "ca" => (float)$opacity, |
|
| 3164 | ); |
|
| 3165 | ||
| 3166 | $this->setGraphicsState($options); |
|
| 3167 | } |
|
| 3168 | ||
| 3169 | /** |
|
| 3170 | * draw a line from one set of coordinates to another |
|
