diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/pdf/pdfimage.c')
| -rw-r--r-- | Build/source/texk/web2c/luatexdir/pdf/pdfimage.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfimage.c b/Build/source/texk/web2c/luatexdir/pdf/pdfimage.c index a8cffb0c871..02e4237c820 100644 --- a/Build/source/texk/web2c/luatexdir/pdf/pdfimage.c +++ b/Build/source/texk/web2c/luatexdir/pdf/pdfimage.c @@ -24,8 +24,8 @@ with LuaTeX; if not, see <http://www.gnu.org/licenses/>. void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform) { /*tex A transformation matrix: */ - float a[6]; - float xoff, yoff, tmp; + double a[6]; + double xoff, yoff, tmp; pdfstructure *p = pdf->pstruct; scaledpos pos = pdf->posstruct->pos; /*tex The number of digits after the decimal point: */ @@ -38,10 +38,10 @@ void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform) a[1] = a[2] = 0; if (img_type(idict) == IMG_TYPE_PDF || img_type(idict) == IMG_TYPE_PDFMEMSTREAM || img_type(idict) == IMG_TYPE_PDFSTREAM) { - a[0] /= (float) img_xsize(idict); - a[3] /= (float) img_ysize(idict); - xoff = (float) img_xorig(idict) / (float) img_xsize(idict); - yoff = (float) img_yorig(idict) / (float) img_ysize(idict); + a[0] /= (double) img_xsize(idict); + a[3] /= (double) img_ysize(idict); + xoff = (double) img_xorig(idict) / (double) img_xsize(idict); + yoff = (double) img_yorig(idict) / (double) img_ysize(idict); r = 6; } else { if (img_type(idict) == IMG_TYPE_PNG) { @@ -49,7 +49,7 @@ void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform) if ((groupref > 0) && (pdf->img_page_group_val == 0)) pdf->img_page_group_val = groupref; } - a[0] /= (float) one_hundred_bp; + a[0] /= (double) one_hundred_bp; a[3] = a[0]; xoff = yoff = 0; r = 4; @@ -90,14 +90,14 @@ void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform) break; default:; } - xoff *= (float) dim.wd; - yoff *= (float) (dim.ht + dim.dp); - a[0] *= (float) dim.wd; - a[1] *= (float) (dim.ht + dim.dp); - a[2] *= (float) dim.wd; - a[3] *= (float) (dim.ht + dim.dp); - a[4] = (float) pos.h - xoff; - a[5] = (float) pos.v - yoff; + xoff *= (double) dim.wd; + yoff *= (double) (dim.ht + dim.dp); + a[0] *= (double) dim.wd; + a[1] *= (double) (dim.ht + dim.dp); + a[2] *= (double) dim.wd; + a[3] *= (double) (dim.ht + dim.dp); + a[4] = (double) pos.h - xoff; + a[5] = (double) pos.v - yoff; k = transform + img_rotation(idict); if ((transform & 7) > 3) k++; @@ -107,16 +107,16 @@ void place_img(PDF pdf, image_dict * idict, scaled_whd dim, int transform) break; case 1: /*tex rotation over 90 degrees (counterclockwise) */ - a[4] += (float) dim.wd; + a[4] += (double) dim.wd; break; case 2: /*tex rotation over 180 degrees (counterclockwise) */ - a[4] += (float) dim.wd; - a[5] += (float) (dim.ht + dim.dp); + a[4] += (double) dim.wd; + a[5] += (double) (dim.ht + dim.dp); break; case 3: /*tex rotation over 270 degrees (counterclockwise) */ - a[5] += (float) (dim.ht + dim.dp); + a[5] += (double) (dim.ht + dim.dp); break; default:; } |