本文整理汇总了C++中Viewer::displayMsg方法的典型用法代码示例。如果您正苦于以下问题：C++ Viewer::displayMsg方法的具体用法？C++ Viewer::displayMsg怎么用？C++ Viewer::displayMsg使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Viewer的用法示例。
在下文中一共展示了Viewer::displayMsg方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: drawScoreInfo
// compute the score with a given line and display it
// useful for debugging info
void Correspondence::drawScoreInfo (Edge *line, Viewer &viewer, int x, int y, const float color[3])
{
double cscore = 0.0;
double cscore_alignment = 0.0;
double cscore_overlap = 0.0;
double cscore_distance = 0.0;
if (line == NULL) {
return;
}
bool cvalid = false;
// if frontality test fails, score is zero
if (!p.testFrontality(line)) {
cscore = -p.length();
} else {
cvalid = true;
// alignment
cscore_alignment = p.score_alignement(line); // 0: bad => 1: good
// overlap
cscore_overlap = p.overlap(line);
// distance
cscore_distance = 1/(0.5+p.distance(line));
// final score
cscore = p.length() * cscore_alignment * cscore_overlap * cscore_distance;
}
if (line == NULL)
viewer.displayMsg(x,y,color,0,"Line: NULL");
else
viewer.displayMsg(x,y,color,0,"Line: %d",line->_id);
y -= 15;
viewer.displayMsg(x,y,color,0,"[valid: %d]",cvalid);
y -= 15;
viewer.displayMsg(x,y,color,0,"Alignment: %.2f",cscore_alignment);
y -= 15;
viewer.displayMsg(x,y,color,0,"Overlap: %.2f",cscore_overlap);
y -= 15;
viewer.displayMsg(x,y,color,0,"Distance: %.2f",cscore_distance);
y -= 15;
viewer.displayMsg(x,y,color,0,"Score: %.2f",cscore);
y -= 15;
}示例2: drawInfo
void Correspondence::drawInfo (Viewer &viewer, int x, int y, const float color[3])
{
if (l == NULL)
viewer.displayMsg(x,y,color,0,"Line: NULL");
else
viewer.displayMsg(x,y,color,0,"Line: %d",l->_id);
y -= 15;
viewer.displayMsg(x,y,color,0,"[valid: %d]",valid);
y -= 15;
viewer.displayMsg(x,y,color,0,"[frameId: %d]",_frameId);
y -= 15;
viewer.displayMsg(x,y,color,0,"Alignment: %.2f",score_alignment);
y -= 15;
viewer.displayMsg(x,y,color,0,"Overlap: %.2f",score_overlap);
y -= 15;
viewer.displayMsg(x,y,color,0,"Distance: %.2f",score_distance);
y -= 15;
viewer.displayMsg(x,y,color,0,"Score: %.2f",score);
y -= 15;
}