1 | <?php |
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2 | |||||||
3 | use Cairo\Context; |
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4 | use Cairo\FontSlant; |
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The type
Cairo\FontSlant was not found. Maybe you did not declare it correctly or list all dependencies?
The issue could also be caused by a filter entry in the build configuration.
If the path has been excluded in your configuration, e.g. filter:
dependency_paths: ["lib/*"]
For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths ![]() |
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5 | use Cairo\FontWeight; |
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Cairo\FontWeight was not found. Maybe you did not declare it correctly or list all dependencies?
The issue could also be caused by a filter entry in the build configuration.
If the path has been excluded in your configuration, e.g. filter:
dependency_paths: ["lib/*"]
For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths ![]() |
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6 | use Cairo\Operator; |
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Cairo\Operator was not found. Maybe you did not declare it correctly or list all dependencies?
The issue could also be caused by a filter entry in the build configuration.
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dependency_paths: ["lib/*"]
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7 | use Cairo\Pattern\Gradient\Linear; |
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The type
Cairo\Pattern\Gradient\Linear was not found. Maybe you did not declare it correctly or list all dependencies?
The issue could also be caused by a filter entry in the build configuration.
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dependency_paths: ["lib/*"]
For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths ![]() |
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8 | use Cairo\Surface\Content; |
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Cairo\Surface\Content was not found. Maybe you did not declare it correctly or list all dependencies?
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dependency_paths: ["lib/*"]
For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths ![]() |
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9 | use Cairo\Surface\Image; |
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The type
Cairo\Surface\Image was not found. Maybe you did not declare it correctly or list all dependencies?
The issue could also be caused by a filter entry in the build configuration.
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dependency_paths: ["lib/*"]
For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths ![]() |
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10 | use Cairo\Surface\ImageFormat; |
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Cairo\Surface\ImageFormat was not found. Maybe you did not declare it correctly or list all dependencies?
The issue could also be caused by a filter entry in the build configuration.
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dependency_paths: ["lib/*"]
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11 | |||||||
12 | function setSolidPattern($context, $x, $y) |
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The parameter
$y is not used and could be removed.
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
This check looks for parameters that have been defined for a function or method, but which are not used in the method body. ![]() The parameter
$x is not used and could be removed.
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
This check looks for parameters that have been defined for a function or method, but which are not used in the method body. ![]() |
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13 | { |
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14 | $context->setSourceRgb(1.0, 0, 0.0); |
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15 | } |
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16 | |||||||
17 | function setTranslucentPattern($context, $x, $y) |
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0 ignored issues
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The parameter
$y is not used and could be removed.
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
This check looks for parameters that have been defined for a function or method, but which are not used in the method body. ![]() The parameter
$x is not used and could be removed.
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the
This check looks for parameters that have been defined for a function or method, but which are not used in the method body. ![]() |
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18 | { |
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19 | $context->setSourceRgba(1, 0, 0, 0.5); |
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20 | } |
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21 | |||||||
22 | function setGradientPattern($context, $width, $height, $x, $y) |
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23 | { |
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24 | $pat = new Linear($x, $y, $x + $width, $y + $height); |
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25 | $pat->addColorStopRgba(0.2, 1, 0, 0, 1); |
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26 | $pat->addColorStopRgba(0.8, 1, 0, 0, 0.0); |
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27 | $context->setPattern($pat); |
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28 | } |
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29 | |||||||
30 | function setSurfacePattern($surface, $context, $width, $height, $x, $y) |
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31 | { |
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32 | $wi = floor(0.6 * $width); |
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33 | $he = floor(0.6 * $height); |
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34 | $x += 0.2 * $width; |
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35 | $y += 0.2 * $height; |
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36 | $s = $surface->createSimilar(Content::COLOR_ALPHA, $wi, $he); |
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37 | $con2 = new Context($s); |
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38 | $con2->setSourceRgb(1, 0, 0); |
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39 | $con2->paint(); |
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40 | $con2->setSourceRgb(1, 1, 1); |
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41 | $con2->arc(0.5 * $wi, 0.5 * $he, 0.5 * $he, 0, 2 * M_PI); |
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42 | $con2->fill(); |
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43 | $s->writeToPng(dirname(__FILE__).'/temp.png'); |
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44 | $context->setSurface($s, $x, $y); |
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45 | unset($s); |
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46 | } |
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47 | |||||||
48 | function drawMask($surface, $context, $width, $height, $x, $y) |
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49 | { |
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50 | $wi = floor(0.9 * $width); |
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51 | $he = floor(0.9 * $height); |
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52 | $x += 0.05 * $width; |
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53 | $y += 0.05 * $height; |
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54 | $s = $surface->createSimilar(Content::ALPHA, $wi, $he); |
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55 | $con2 = new Context($s); |
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56 | $con2->setSourceRgb(1, 1, 1); /* white */ |
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57 | $con2->arc(0.5 * $wi, 0.5 * $he, 0.45 * $he, 0, 2 * M_PI); |
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58 | $con2->fill(); |
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59 | $context->maskSurface($s, $x, $y); |
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60 | unset($s); |
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61 | } |
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62 | |||||||
63 | function drawGlyphs($context, $width, $height, $x, $y) |
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64 | { |
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65 | $context->setFontSize(0.8 * $height); |
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66 | $extents = $context->textExtents('FG'); |
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67 | |||||||
68 | $moveX = $x + floor(($width - $extents['width']) / 2 + 0.5) - $extents['x_bearing']; |
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69 | $moveY = $y + floor(($height - $extents['height']) / 2 + 0.5) - $extents['y_bearing']; |
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70 | |||||||
71 | $context->moveTo($moveX, $moveY); |
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72 | $context->showText('FG'); |
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73 | } |
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74 | |||||||
75 | function drawPolygon($context, $width, $height, $x, $y) |
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76 | { |
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77 | $wi = floor(0.9 * $width); |
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78 | $he = floor(0.9 * $height); |
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79 | $x += 0.05 * $width; |
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80 | $y += 0.05 * $height; |
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81 | |||||||
82 | $context->newPath(); |
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83 | $context->moveTo($x, $y); |
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84 | $context->lineTo($x, $y + $he); |
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85 | $context->lineTo($x + $wi / 2, $y + 3 * $he / 4); |
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86 | $context->lineTo($x + $wi, $y + $he); |
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87 | $context->lineTo($x + $wi, $y); |
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88 | $context->lineTo($x + $wi / 2, $y + $he / 4); |
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89 | $context->closePath(); |
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90 | $context->fill(); |
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91 | } |
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92 | |||||||
93 | function drawRects($context, $width, $height, $x, $y) |
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94 | { |
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95 | $blockWidth = floor(0.33 * $width + 0.5); |
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96 | $blockHeight = floor(0.33 * $height + 0.5); |
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97 | |||||||
98 | for ($i = 0; $i < 3; $i++) |
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99 | { |
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100 | for ($j = 0; $j < 3; $j++) |
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101 | { |
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102 | if (($i + $j) % 2 == 0) |
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103 | { |
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104 | $context->rectangle($x + $blockWidth * $i, $y + $blockHeight * $j, $blockWidth, $blockHeight); |
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105 | } |
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106 | } |
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107 | } |
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108 | |||||||
109 | $context->fill(); |
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110 | } |
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111 | |||||||
112 | $width = 16; |
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113 | $height = 16; |
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114 | $pad = 2; |
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115 | |||||||
116 | $imageWidth = 4 * ($width + $pad) + $pad; |
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117 | $imageHeight = 4 * ($height + $pad) + $pad; |
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118 | |||||||
119 | $surface = new Image(ImageFormat::ARGB32, $imageWidth, $imageHeight); |
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120 | $context = new Context($surface); |
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121 | |||||||
122 | $context->selectFontFace('Bitstream Vera Sans', FontSlant::NORMAL, FontWeight::NORMAL); |
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123 | |||||||
124 | for ($j = 0; $j < 4; $j++) |
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125 | { |
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126 | for ($i = 0; $i < 4; $i++) |
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127 | { |
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128 | $x = $i * ($width + $pad) + $pad; |
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129 | $y = $j * ($height + $pad) + $pad; |
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130 | |||||||
131 | $context->save(); |
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132 | |||||||
133 | $pat = new Linear($x + $width, $y, $x, $y + $height); |
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134 | $pat->addColorStopRgba(0.2, 0.0, 0.0, 1.0, 1.0); /* Solid blue */ |
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135 | $pat->addColorStopRgba(0.8, 0.0, 0.0, 1.0, 0.0); /* Transparent blue */ |
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136 | $context->setPattern($pat); |
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137 | $context->rectangle($x, $y, $width, $height); |
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138 | $context->fillPreserve(); |
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139 | $context->clip(); |
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140 | $context->setOperator(Operator::SOURCE); |
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141 | |||||||
142 | switch ($i) |
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143 | { |
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144 | case 0: |
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145 | setSolidPattern($context, $x, $y); |
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146 | break; |
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147 | case 1: |
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148 | setTranslucentPattern($context, $x, $y); |
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149 | break; |
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150 | case 2: |
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151 | setGradientPattern($context, $width, $height, $x, $y); |
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152 | break; |
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153 | case 3: |
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154 | //setSurfacePattern($surface, $context, $width, $height, $x,$y); |
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155 | break; |
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156 | } |
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157 | |||||||
158 | switch ($j) |
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159 | { |
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160 | case 0: |
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161 | drawMask($surface, $context, $width, $height, $x, $y); |
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162 | break; |
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163 | case 1: |
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164 | drawGlyphs($context, $width, $height, $x, $y); |
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165 | break; |
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166 | case 2: |
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167 | drawPolygon($context, $width, $height, $x, $y); |
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168 | break; |
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169 | case 3: |
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170 | drawRects($context, $width, $height, $x, $y); |
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171 | break; |
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172 | } |
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173 | |||||||
174 | $context->restore(); |
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175 | } |
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176 | } |
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177 | |||||||
178 | $surface->writeToPng(dirname(__FILE__).'/operator-source-php.png'); |
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179 |
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"]
, you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths