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comparison Framework/StoneEnumerations.cpp @ 366:a7de01c8fd29 am-2

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new enum BitmapAnchor
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 01 Nov 2018 11:55:45 +0100
parents 5412adf19980
children b70e9be013e4
comparison
equal deleted inserted replaced
365:ef31240a73f6 366:a7de01c8fd29
70 70
71 default: 71 default:
72 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); 72 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
73 } 73 }
74 } 74 }
75
76
77 void ComputeAnchorTranslation(double& deltaX,
78 double& deltaY,
79 BitmapAnchor anchor,
80 unsigned int bitmapWidth,
81 unsigned int bitmapHeight)
82 {
83 double dw = static_cast<double>(bitmapWidth);
84 double dh = static_cast<double>(bitmapHeight);
85
86 switch (anchor)
87 {
88 case BitmapAnchor_TopLeft:
89 deltaX = 0;
90 deltaY = 0;
91 break;
92
93 case BitmapAnchor_TopCenter:
94 deltaX = -dw / 2.0;
95 deltaY = 0;
96 break;
97
98 case BitmapAnchor_TopRight:
99 deltaX = -dw;
100 deltaY = 0;
101 break;
102
103 case BitmapAnchor_CenterLeft:
104 deltaX = 0;
105 deltaY = -dh / 2.0;
106 break;
107
108 case BitmapAnchor_Center:
109 deltaX = -dw / 2.0;
110 deltaY = -dh / 2.0;
111 break;
112
113 case BitmapAnchor_CenterRight:
114 deltaX = -dw;
115 deltaY = -dh / 2.0;
116 break;
117
118 case BitmapAnchor_BottomLeft:
119 deltaX = 0;
120 deltaY = -dh;
121 break;
122
123 case BitmapAnchor_BottomCenter:
124 deltaX = -dw / 2.0;
125 deltaY = -dh;
126 break;
127
128 case BitmapAnchor_BottomRight:
129 deltaX = -dw;
130 deltaY = -dh;
131 break;
132
133 default:
134 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
135 }
136 }
75 } 137 }