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Added first version of crosshairs in svg (to be corrected) Thanks to Lorenzo Marchi

This commit is contained in:
Paolo Cignoni 2009-07-09 07:29:22 +00:00
parent a79d8f9bd8
commit bd8a347e86
1 changed files with 67 additions and 3 deletions
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70
wrap/io_edgemesh/export_svg.h
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@ -45,7 +45,10 @@ public:
// the default is two column and enough row. If numRow is not sufficient it is automatically enlarged.
int numCol;
int numRow;
bool crossHairs; //toggle crossHairs printing
float crossHairRad; //crossHair radius in cm
Point2f sizeCm; // The size, in the drawing, of each ViewBox (in cm)
Point2f marginCm; // how much space between each slice box (in cm)
@ -93,8 +96,11 @@ public:
sizeCm=Point2f(10,10);
marginCm=Point2f(1,1);
showTextDetails=true;
numCol=2;
numCol=2;
numRow=10;
crossHairs=true;
crossHairRad=.25f;
}
};
@ -173,11 +179,67 @@ static void WriteXmlBody(FILE* fpo, EdgeMeshType &mp, SVGProperties &pro, int me
fprintf(fpo, " <rect width= \" %fcm \" height= \" %fcm \" x=\"%fcm \" y=\"%fcm \" "
" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" /> \n",
pro.sizeCm[0], pro.sizeCm[1], pro.marginCm[0]+colInd*(pro.sizeCm[0]+pro.marginCm[0]), pro.marginCm[1]+rowInd*(pro.sizeCm[1]+pro.marginCm[1]));
// write crosshairs
if (pro.crossHairs){
// WriteCrossHairs(fpo);
float r=pro.crossHairRad;
//ch1
fprintf(fpo, " <svg id = \"ch1%d\" viewBox=\"0,0,100,100\" x=\"%fcm\" y=\"%fcm\" width=\"%fcm\" height=\"%fcm\" >\n",meshIndex,
pro.marginCm[0]+colInd*(pro.sizeCm[0]+pro.marginCm[0]),
pro.marginCm[1]+rowInd*(pro.sizeCm[1]+pro.marginCm[1]),
r*2,r*2
);
fprintf(fpo," <ellipse cx=\"50\" cy=\"50\" rx=\"50\" ry=\"50\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," <line x1=\"50\" y1=\"0\" x2=\"50\" y2=\"100\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," <line x1=\"0\" y1=\"50\" x2=\"100\" y2=\"50\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," </svg>");
//ch2
fprintf(fpo, " <svg id = \"ch1%d\" viewBox=\"0,0,100,100\" x=\"%fcm\" y=\"%fcm\" width=\"%fcm\" height=\"%fcm\" >\n",meshIndex,
pro.marginCm[0]+(colInd+1)*(pro.sizeCm[0]+pro.marginCm[0])-r*2-pro.marginCm[0],
pro.marginCm[1]+(rowInd+1)*(pro.sizeCm[1]+pro.marginCm[1])-r*2-pro.marginCm[1],
r*2,r*2
);
fprintf(fpo," <ellipse cx=\"50\" cy=\"50\" rx=\"50\" ry=\"50\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," <line x1=\"50\" y1=\"0\" x2=\"50\" y2=\"100\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," <line x1=\"0\" y1=\"50\" x2=\"100\" y2=\"50\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," </svg>");
//ch3
fprintf(fpo, " <svg id = \"ch1%d\" viewBox=\"0,0,100,100\" x=\"%fcm\" y=\"%fcm\" width=\"%fcm\" height=\"%fcm\" >\n",meshIndex,
pro.marginCm[0]+colInd*(pro.sizeCm[0]+pro.marginCm[0]),
pro.marginCm[1]+(rowInd+1)*(pro.sizeCm[1]+pro.marginCm[1])-pro.marginCm[1]-2*r,
r*2,r*2
);
fprintf(fpo," <ellipse cx=\"50\" cy=\"50\" rx=\"50\" ry=\"50\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," <line x1=\"50\" y1=\"0\" x2=\"50\" y2=\"100\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," <line x1=\"0\" y1=\"50\" x2=\"100\" y2=\"50\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," </svg>");
//ch3
fprintf(fpo, " <svg id = \"ch1%d\" viewBox=\"0,0,100,100\" x=\"%fcm\" y=\"%fcm\" width=\"%fcm\" height=\"%fcm\" >\n",meshIndex,
pro.marginCm[0]+(colInd+1)*(pro.sizeCm[0]+pro.marginCm[0])-pro.marginCm[0]-2*r,
pro.marginCm[1]+rowInd*(pro.sizeCm[1]+pro.marginCm[1]),
r*2,r*2
);
fprintf(fpo," <ellipse cx=\"50\" cy=\"50\" rx=\"50\" ry=\"50\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," <line x1=\"50\" y1=\"0\" x2=\"50\" y2=\"100\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," <line x1=\"0\" y1=\"50\" x2=\"100\" y2=\"50\" style= \" stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)\" />");
fprintf(fpo," </svg>");
}
fprintf(fpo, "<g stroke=\"%s\" stroke-linecap=\"%s\" stroke-width = \"%fpt\" > \n", pro.strokeColor.c_str(), pro.strokeLineCap.c_str(),pro.lineWidthPt/100.0f);
fprintf(fpo, " <svg id = \"SliceNum%d\" viewBox=\"-1000 -1000 2000 2000\" width=\"%fcm\" height=\"%fcm\" x=\"%fcm\" y=\"%fcm\" >\n", meshIndex,pro.sizeCm[0],pro.sizeCm[1],
pro.marginCm[0]+colInd*(pro.sizeCm[0]+pro.marginCm[0]), pro.marginCm[1]+rowInd*(pro.sizeCm[1]+pro.marginCm[1]) );
// Main loop of edge printing
typename EdgeMeshType::EdgeIterator i;
@ -205,7 +267,9 @@ static void WriteXmlBody(FILE* fpo, EdgeMeshType &mp, SVGProperties &pro, int me
fprintf(fpo, "</g>\n");
}
};