void U_EMREXTCREATEFONTINDIRECTW_draw(const char *contents, FILE *out,
drawingStates *states) {
FLAG_PARTIAL;
if (states->verbose) {
U_EMREXTCREATEFONTINDIRECTW_print(contents, states);
}
PU_EMREXTCREATEFONTINDIRECTW pEmr =
(PU_EMREXTCREATEFONTINDIRECTW)(contents);
uint16_t index = pEmr->ihFont;
returnOutOfOTIndex(index);
if (states->objectTable[index].font_name != NULL) {
free(states->objectTable[index].font_name);
states->objectTable[index].font_name = NULL;
}
if (states->objectTable[index].font_family != NULL) {
free(states->objectTable[index].font_family);
states->objectTable[index].font_family = NULL;
}
U_LOGFONT logfont;
if (pEmr->emr.nSize ==
sizeof(U_EMREXTCREATEFONTINDIRECTW)) { // holds logfont_panose
U_LOGFONT_PANOSE lfp = pEmr->elfw;
logfont = pEmr->elfw.elfLogFont;
char *fullname =
U_Utf16leToUtf8(lfp.elfFullName, U_LF_FULLFACESIZE, NULL);
states->objectTable[index].font_name = fullname;
} else { // holds logfont
logfont = *(PU_LOGFONT) & (pEmr->elfw);
}
char *family = U_Utf16leToUtf8(logfont.lfFaceName, U_LF_FACESIZE, NULL);
states->objectTable[index].font_width = abs(logfont.lfWidth);
states->objectTable[index].font_height = abs(logfont.lfHeight);
states->objectTable[index].font_weight = logfont.lfWeight;
states->objectTable[index].font_italic = logfont.lfItalic;
states->objectTable[index].font_underline = logfont.lfUnderline;
states->objectTable[index].font_strikeout = logfont.lfStrikeOut;
states->objectTable[index].font_escapement = (logfont.lfEscapement % 3600);
states->objectTable[index].font_orientation =
(logfont.lfOrientation % 3600);
states->objectTable[index].font_family = family;
states->objectTable[index].font_set = true;
states->objectTable[index].text_charset = logfont.lfCharSet;
}
void U_EMRHEADER_draw(const char *contents, FILE *out, drawingStates *states) {
FLAG_PARTIAL;
if (states->verbose) {
U_EMRHEADER_print(contents, states);
}
char *string;
int p1len;
PU_EMRHEADER pEmr = (PU_EMRHEADER)(contents);
if (pEmr->offDescription) {
returnOutOfEmf((uint16_t *)((char *)(intptr_t)pEmr +
(intptr_t)pEmr->offDescription) +
2 * (intptr_t)pEmr->nDescription);
string =
U_Utf16leToUtf8((uint16_t *)((char *)pEmr + pEmr->offDescription),
pEmr->nDescription, NULL);
free(string);
p1len =
2 +
2 * wchar16len((uint16_t *)((char *)pEmr + pEmr->offDescription));
returnOutOfEmf((uint16_t *)((char *)(intptr_t)pEmr +
(intptr_t)pEmr->offDescription +
(intptr_t)p1len) +
2 * (intptr_t)pEmr->nDescription);
string = U_Utf16leToUtf8(
(uint16_t *)((char *)pEmr + pEmr->offDescription + p1len),
pEmr->nDescription, NULL);
free(string);
}
// object table allocation
// allocate one more to directly use object indexes (starts at 1 and not 0)
states->objectTable = calloc(pEmr->nHandles + 1, sizeof(emfGraphObject));
states->objectTableSize = pEmr->nHandles;
double ratioXY = (double)(pEmr->rclBounds.right - pEmr->rclBounds.left) /
(double)(pEmr->rclBounds.bottom - pEmr->rclBounds.top);
if ((states->imgHeight != 0) && (states->imgWidth != 0)) {
double tmpWidth = states->imgHeight * ratioXY;
double tmpHeight = states->imgWidth / ratioXY;
if (tmpWidth > states->imgWidth) {
states->imgHeight = tmpHeight;
} else {
states->imgWidth = tmpWidth;
}
} else if (states->imgHeight != 0) {
states->imgWidth = states->imgHeight * ratioXY;
} else if (states->imgWidth != 0) {
states->imgHeight = states->imgWidth / ratioXY;
} else {
states->imgWidth =
(double)abs(pEmr->rclBounds.right - pEmr->rclBounds.left);
states->imgHeight =
(double)abs(pEmr->rclBounds.bottom - pEmr->rclBounds.top);
}
// set scaling for original resolution
// states->scaling = 1;
states->scaling = states->imgWidth /
(double)abs(pEmr->rclBounds.right - pEmr->rclBounds.left);
// remember reference point of the output DC
states->RefX = (double)pEmr->rclBounds.left;
states->RefY = (double)pEmr->rclBounds.top;
states->pxPerMm =
(double)pEmr->szlDevice.cx / (double)pEmr->szlMillimeters.cx;
if (states->svgDelimiter) {
fprintf(
out,
"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n");
fprintf(out, "<%ssvg version=\"1.1\" ", states->nameSpaceString);
fprintf(out, "xmlns=\"http://www.w3.org/2000/svg\" ");
fprintf(out, "xmlns:xlink=\"http://www.w3.org/1999/xlink\" ");
if ((states->nameSpace != NULL) && (strlen(states->nameSpace) != 0)) {
fprintf(out, "xmlns:%s=\"http://www.w3.org/2000/svg\" ",
states->nameSpace);
}
fprintf(out, "width=\"%.4f\" height=\"%.4f\">\n", states->imgWidth,
states->imgHeight);
}
fprintf(out, "<%sg transform=\"translate(%.4f, %.4f)\">\n",
states->nameSpaceString, -1.0 * states->RefX * states->scaling,
-1.0 * states->RefY * states->scaling);
}
