QSize imageCompareBase::curImageViewSize() const {
imageLabelBase* curLabel = NULL;
if (curImage() == leftImage()) {
curLabel = leftLabel();
}
else if (curImage() == rightImage()) {
curLabel = rightLabel();
}
return curLabel ? QSize(curLabel->width(), curLabel->height()) : QSize();
}
void genoLayDrawChromLabels(struct genoLay *gl, struct hvGfx *hvg, int color)
/* Draw chromosomes labels in image */
{
struct slRef *ref;
struct genoLayChrom *chrom;
int pixelHeight = mgFontPixelHeight(gl->font);
if (gl->allOneLine)
{
int yOffset = gl->chromOffsetY + gl->chromHeight + 1;
for (ref = gl->bottomList; ref != NULL; ref = ref->next)
{
chrom = ref->val;
hvGfxTextCentered(hvg, chrom->x, yOffset, chrom->width, pixelHeight, color, gl->font,
chrom->shortName);
}
}
else
{
int yOffset = gl->chromOffsetY + gl->chromHeight - pixelHeight;
/* Draw chromosome labels. */
for (ref = gl->leftList; ref != NULL; ref = ref->next)
leftLabel(hvg, gl, ref->val, yOffset, pixelHeight, color);
for (ref = gl->rightList; ref != NULL; ref = ref->next)
rightLabel(hvg, gl, ref->val, yOffset, pixelHeight, color);
for (ref = gl->bottomList; ref != NULL; ref = ref->next)
{
chrom = ref->val;
if (ref == gl->bottomList)
leftLabel(hvg, gl, chrom, yOffset, pixelHeight, color);
else if (ref->next == NULL)
rightLabel(hvg, gl, chrom, yOffset, pixelHeight, color);
else
midLabel(hvg, gl, chrom, yOffset, pixelHeight, color);
}
}
}
void imageCompareBase::setSavedImageSize() {
// set from labels, not images (square images are unreliable here)
rightImageSavedSize_ = rightLabel()->size();
leftImageSavedSize_ = leftLabel()->size();
}
