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| version 1.90.2.15.2.12, 2003/03/24 10:21:28 | version 1.91, 2003/07/24 11:31:20 |
|---|---|
| Line 175 public: | Line 175 public: |
| if(limit==0) | if(limit==0) |
| return 0; | return 0; |
| char* lbuf=new char[limit]; | char* lbuf=new(PointerFreeGC) char[limit]; |
| size_t read_size=(size_t)::read(f, lbuf, limit); abuf=lbuf; | size_t read_size=(size_t)::read(f, lbuf, limit); abuf=lbuf; |
| if(ssize_t(read_size)<0 || read_size>limit) | if(ssize_t(read_size)<0 || read_size>limit) |
| throw Exception(0, | throw Exception(0, |
| Line 396 static Value* parse_IFD_entry_formatted_ | Line 396 static Value* parse_IFD_entry_formatted_ |
| // date.C | // date.C |
| time_t cstr_to_time_t(char *cstr, bool fail_on_error); | time_t cstr_to_time_t(char *cstr, bool fail_on_error); |
| static Value* parse_IFD_entry_formatted_value( | static Value* parse_IFD_entry_formatted_value(bool is_big, ushort format, |
| bool is_big, ushort format, | size_t component_size, uint components_count, |
| size_t component_size, uint components_count, | const uchar *value) { |
| const uchar *value) { | |
| if(format==2) { // ascii string, exception: the only type with varying size | if(format==2) { // ascii string, exception: the only type with varying size |
| const char* cstr=(const char* )value; | const char* cstr=(const char* )value; |
| size_t size=components_count; | size_t length=components_count; |
| // Data format is "YYYY:MM:DD HH:MM:SS"+0x00, total 20bytes | // Data format is "YYYY:MM:DD HH:MM:SS"+0x00, total 20bytes |
| if(size==JPEG_EXIF_DATE_CHARS | if(length==JPEG_EXIF_DATE_CHARS |
| && isdigit(cstr[0]) | && isdigit(cstr[0]) |
| && cstr[JPEG_EXIF_DATE_CHARS-1]==0) { | && cstr[length-1]==0) { |
| char cstr_writable[JPEG_EXIF_DATE_CHARS]; | char cstr_writable[JPEG_EXIF_DATE_CHARS]; |
| strcpy(cstr_writable, cstr); | strcpy(cstr_writable, cstr); |
| Line 416 static Value* parse_IFD_entry_formatted_ | Line 415 static Value* parse_IFD_entry_formatted_ |
| return new VDate(t); | return new VDate(t); |
| } | } |
| if(const char* premature_zero_pos=(const char* )memchr(cstr, 0, size)) | if(const char* premature_zero_pos=(const char* )memchr(cstr, 0, length)) |
| size=premature_zero_pos-cstr; | length=premature_zero_pos-cstr; |
| return new VString(*new String(cstr, size, true/*tainted*/)); | return new VString(*new String(cstr, length, true/*tainted*/)); |
| } | } |
| if(components_count==1) | if(components_count==1) |
| Line 428 static Value* parse_IFD_entry_formatted_ | Line 427 static Value* parse_IFD_entry_formatted_ |
| HashStringValue& hash=result->hash(); | HashStringValue& hash=result->hash(); |
| for(uint i=0; i<components_count; i++, value+=component_size) { | for(uint i=0; i<components_count; i++, value+=component_size) { |
| hash.put( | hash.put( |
| StringBody(pa_format_integer(i)), | StringBody::Format(i), |
| parse_IFD_entry_formatted_one_value(is_big, format, component_size, value)); | parse_IFD_entry_formatted_one_value(is_big, format, component_size, value)); |
| } | } |
| Line 515 static void parse_IFD_entry(HashStringVa | Line 514 static void parse_IFD_entry(HashStringVa |
| if(const char* name=exif_tag_value2name.get(tag)) | if(const char* name=exif_tag_value2name.get(tag)) |
| hash.put(StringBody(name), value); | hash.put(StringBody(name), value); |
| else | else |
| hash.put(StringBody(pa_format_integer(tag)), value); | hash.put(StringBody::Format(tag), value); |
| } | } |
| } | } |
| Line 697 static void file_measure_action( | Line 696 static void file_measure_action( |
| measure(*info.file_name, reader, *info.width, *info.height, info.exif); | measure(*info.file_name, reader, *info.width, *info.height, info.exif); |
| } | } |
| static void _measure(Request& r, MethodParams* params) { | static void _measure(Request& r, MethodParams& params) { |
| Value& data=params->as_no_junction(0, "data must not be code"); | Value& data=params.as_no_junction(0, "data must not be code"); |
| ushort width=0; | ushort width=0; |
| ushort height=0; | ushort height=0; |
| Value* exif=0; | Value* exif=0; |
| const String* file_name; | const String* file_name; |
| if(file_name=data.get_string()) { | if(file_name=data.get_string()) { |
| File_measure_action_info info; | File_measure_action_info info={0}; |
| info.width=&width; | info.width=&width; |
| info.height=&height; | info.height=&height; |
| info.exif=&exif; | info.exif=&exif; |
| Line 745 static void append_attrib_pair( | Line 744 static void append_attrib_pair( |
| if(value->is_string() || value->as_int()>=0) | if(value->is_string() || value->as_int()>=0) |
| *info->tag << "=\"" << value->as_string() << "\""; | *info->tag << "=\"" << value->as_string() << "\""; |
| } | } |
| static void _html(Request& r, MethodParams* params) { | static void _html(Request& r, MethodParams& params) { |
| String tag; | String tag; |
| tag << "<img"; | tag << "<img"; |
| Line 753 static void _html(Request& r, MethodPara | Line 752 static void _html(Request& r, MethodPara |
| const HashStringValue& fields=GET_SELF(r, VImage).fields(); | const HashStringValue& fields=GET_SELF(r, VImage).fields(); |
| HashStringValue* attribs=0; | HashStringValue* attribs=0; |
| if(params->count()) { | if(params.count()) { |
| // for backward compatibility: someday was ^html{} | // for backward compatibility: someday was ^html{} |
| Value& vattribs=r.process_to_value(*(*params)[0], | Value& vattribs=r.process_to_value(params[0], |
| /*0/*no name* /,*/ | /*0/*no name* /,*/ |
| false/*don't intercept string*/); | false/*don't intercept string*/); |
| if(!vattribs.is_string()) // allow empty | if(!vattribs.is_string()) // allow empty |
| Line 779 static void _html(Request& r, MethodPara | Line 778 static void _html(Request& r, MethodPara |
| /// @test wrap FILE to auto-object | /// @test wrap FILE to auto-object |
| static gdImage* load(Request& r, | static gdImage* load(Request& r, |
| const String& file_name){ | const String& file_name){ |
| const char* file_name_cstr=r.absolute(file_name).cstr(String::L_FILE_SPEC); | const char* file_name_cstr=r.absolute(file_name).cstr(String::L_FILE_SPEC); |
| if(FILE *f=fopen(file_name_cstr, "rb")) { | if(FILE *f=fopen(file_name_cstr, "rb")) { |
| gdImage* image=new gdImage; | gdImage* image=new gdImage; |
| Line 799 static gdImage* load(Request& r, | Line 797 static gdImage* load(Request& r, |
| } | } |
| static void _load(Request& r, MethodParams* params) { | static void _load(Request& r, MethodParams& params) { |
| const String& file_name=params->as_string(0, "file name must not be code"); | const String& file_name=params.as_string(0, "file name must not be code"); |
| gdImage* image=load(r, file_name); | gdImage* image=load(r, file_name); |
| GET_SELF(r, VImage).set(&file_name, image->SX(), image->SY(), image); | GET_SELF(r, VImage).set(&file_name, image->SX(), image->SY(), image); |
| } | } |
| static void _create(Request& r, MethodParams* params) { | static void _create(Request& r, MethodParams& params) { |
| int width=params->as_int(0, "width must be int", r); | int width=params.as_int(0, "width must be int", r); |
| int height=params->as_int(1, "height must be int", r); | int height=params.as_int(1, "height must be int", r); |
| int bgcolor_value=0xffFFff; | int bgcolor_value=0xffFFff; |
| if(params->count()>2) | if(params.count()>2) |
| bgcolor_value=params->as_int(2, "color must be int", r); | bgcolor_value=params.as_int(2, "color must be int", r); |
| gdImage* image=new gdImage; | gdImage* image=new gdImage; |
| image->Create(width, height); | image->Create(width, height); |
| image->FilledRectangle(0, 0, width-1, height-1, image->Color(bgcolor_value)); | image->FilledRectangle(0, 0, width-1, height-1, image->Color(bgcolor_value)); |
| GET_SELF(r, VImage).set(0, width, height, image); | GET_SELF(r, VImage).set(0, width, height, image); |
| } | } |
| static void _gif(Request& r, MethodParams* params) { | static void _gif(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| Line 829 static void _gif(Request& r, MethodParam | Line 827 static void _gif(Request& r, MethodParam |
| // could _ but don't thing it's wise to use $image.src for vfile.name | // could _ but don't thing it's wise to use $image.src for vfile.name |
| String out; image->Gif(out); | gdBuf buf=image->Gif(); |
| VFile& vfile=*new VFile; | VFile& vfile=*new VFile; |
| Value* content_type=new VString(*new String("image/gif")); | Value* content_type=new VString(*new String("image/gif")); |
| vfile.set(false/*not tainted*/, | vfile.set(false/*not tainted*/, |
| out.cstr(), out.length(), 0, content_type); | (const char*)buf.ptr, buf.size, 0, content_type); |
| r.write_no_lang(vfile); | r.write_no_lang(vfile); |
| } | } |
| static void _line(Request& r, MethodParams* params) { | static void _line(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| Line 848 static void _line(Request& r, MethodPara | Line 846 static void _line(Request& r, MethodPara |
| "does not contain an image"); | "does not contain an image"); |
| image->Line( | image->Line( |
| params->as_int(0, "x0 must be int", r), | params.as_int(0, "x0 must be int", r), |
| params->as_int(1, "y0 must be int", r), | params.as_int(1, "y0 must be int", r), |
| params->as_int(2, "x1 must be int", r), | params.as_int(2, "x1 must be int", r), |
| params->as_int(3, "y1 must be int", r), | params.as_int(3, "y1 must be int", r), |
| image->Color(params->as_int(4, "color must be int", r))); | image->Color(params.as_int(4, "color must be int", r))); |
| } | } |
| static void _fill(Request& r, MethodParams* params) { | static void _fill(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| Line 864 static void _fill(Request& r, MethodPara | Line 862 static void _fill(Request& r, MethodPara |
| "does not contain an image"); | "does not contain an image"); |
| image->Fill( | image->Fill( |
| params->as_int(0, "x must be int", r), | params.as_int(0, "x must be int", r), |
| params->as_int(1, "y must be int", r), | params.as_int(1, "y must be int", r), |
| image->Color(params->as_int(2, "color must be int", r))); | image->Color(params.as_int(2, "color must be int", r))); |
| } | } |
| static void _rectangle(Request& r, MethodParams* params) { | static void _rectangle(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| Line 878 static void _rectangle(Request& r, Metho | Line 876 static void _rectangle(Request& r, Metho |
| "does not contain an image"); | "does not contain an image"); |
| image->Rectangle( | image->Rectangle( |
| params->as_int(0, "x0 must be int", r), | params.as_int(0, "x0 must be int", r), |
| params->as_int(1, "y0 must be int", r), | params.as_int(1, "y0 must be int", r), |
| params->as_int(2, "x1 must be int", r), | params.as_int(2, "x1 must be int", r), |
| params->as_int(3, "y1 must be int", r), | params.as_int(3, "y1 must be int", r), |
| image->Color(params->as_int(4, "color must be int", r))); | image->Color(params.as_int(4, "color must be int", r))); |
| } | } |
| static void _bar(Request& r, MethodParams* params) { | static void _bar(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| Line 894 static void _bar(Request& r, MethodParam | Line 892 static void _bar(Request& r, MethodParam |
| "does not contain an image"); | "does not contain an image"); |
| image->FilledRectangle( | image->FilledRectangle( |
| params->as_int(0, "x0 must be int", r), | params.as_int(0, "x0 must be int", r), |
| params->as_int(1, "y0 must be int", r), | params.as_int(1, "y0 must be int", r), |
| params->as_int(2, "x1 must be int", r), | params.as_int(2, "x1 must be int", r), |
| params->as_int(3, "y1 must be int", r), | params.as_int(3, "y1 must be int", r), |
| image->Color(params->as_int(4, "color must be int", r))); | image->Color(params.as_int(4, "color must be int", r))); |
| } | } |
| #ifndef DOXYGEN | #ifndef DOXYGEN |
| Line 909 static void add_point(Table::element_typ | Line 907 static void add_point(Table::element_typ |
| (*p)++; | (*p)++; |
| } | } |
| #endif | #endif |
| static void _replace(Request& r, MethodParams* params) { | static void _replace(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| Line 917 static void _replace(Request& r, MethodP | Line 915 static void _replace(Request& r, MethodP |
| 0, | 0, |
| "does not contain an image"); | "does not contain an image"); |
| Table* table=params->as_no_junction(2, "coordinates must not be code").get_table(); | Table* table=params.as_no_junction(2, "coordinates must not be code").get_table(); |
| if(!table) | if(!table) |
| throw Exception(0, | throw Exception(0, |
| 0, | 0, |
| Line 927 static void _replace(Request& r, MethodP | Line 925 static void _replace(Request& r, MethodP |
| gdImage::Point *add_p=all_p; | gdImage::Point *add_p=all_p; |
| table->for_each(add_point, &add_p); | table->for_each(add_point, &add_p); |
| image->FilledPolygonReplaceColor(all_p, table->count(), | image->FilledPolygonReplaceColor(all_p, table->count(), |
| image->Color(params->as_int(0, "src color must be int", r)), | image->Color(params.as_int(0, "src color must be int", r)), |
| image->Color(params->as_int(1, "dest color must be int", r))); | image->Color(params.as_int(1, "dest color must be int", r))); |
| } | } |
| static void _polyline(Request& r, MethodParams* params) { | static void _polyline(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| Line 939 static void _polyline(Request& r, Method | Line 937 static void _polyline(Request& r, Method |
| 0, | 0, |
| "does not contain an image"); | "does not contain an image"); |
| Table* table=params->as_no_junction(1, "coordinates must not be code").get_table(); | Table* table=params.as_no_junction(1, "coordinates must not be code").get_table(); |
| if(!table) | if(!table) |
| throw Exception(0, | throw Exception(0, |
| 0, | 0, |
| Line 949 static void _polyline(Request& r, Method | Line 947 static void _polyline(Request& r, Method |
| gdImage::Point *add_p=all_p; | gdImage::Point *add_p=all_p; |
| table->for_each(add_point, &add_p); | table->for_each(add_point, &add_p); |
| image->Polygon(all_p, table->count(), | image->Polygon(all_p, table->count(), |
| image->Color(params->as_int(0, "color must be int", r)), | image->Color(params.as_int(0, "color must be int", r)), |
| false/*not closed*/); | false/*not closed*/); |
| } | } |
| static void _polygon(Request& r, MethodParams* params) { | static void _polygon(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| Line 961 static void _polygon(Request& r, MethodP | Line 959 static void _polygon(Request& r, MethodP |
| 0, | 0, |
| "does not contain an image"); | "does not contain an image"); |
| Table* table=params->as_no_junction(1, "coordinates must not be code").get_table(); | Table* table=params.as_no_junction(1, "coordinates must not be code").get_table(); |
| if(!table) | if(!table) |
| throw Exception(0, | throw Exception(0, |
| 0, | 0, |
| Line 971 static void _polygon(Request& r, MethodP | Line 969 static void _polygon(Request& r, MethodP |
| gdImage::Point *add_p=all_p; | gdImage::Point *add_p=all_p; |
| table->for_each(add_point, &add_p); | table->for_each(add_point, &add_p); |
| image->Polygon(all_p, table->count(), | image->Polygon(all_p, table->count(), |
| image->Color(params->as_int(0, "color must be int", r))); | image->Color(params.as_int(0, "color must be int", r))); |
| } | } |
| static void _polybar(Request& r, MethodParams* params) { | static void _polybar(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| Line 982 static void _polybar(Request& r, MethodP | Line 980 static void _polybar(Request& r, MethodP |
| 0, | 0, |
| "does not contain an image"); | "does not contain an image"); |
| Table* table=params->as_no_junction(1, "coordinates must not be code").get_table(); | Table* table=params.as_no_junction(1, "coordinates must not be code").get_table(); |
| if(!table) | if(!table) |
| throw Exception("parser.runtime", | throw Exception("parser.runtime", |
| 0, | 0, |
| Line 992 static void _polybar(Request& r, MethodP | Line 990 static void _polybar(Request& r, MethodP |
| gdImage::Point *add_p=all_p; | gdImage::Point *add_p=all_p; |
| table->for_each(add_point, &add_p); | table->for_each(add_point, &add_p); |
| image->FilledPolygon(all_p, table->count(), | image->FilledPolygon(all_p, table->count(), |
| image->Color(params->as_int(0, "color must be int", r))); | image->Color(params.as_int(0, "color must be int", r))); |
| } | } |
| // font | // font |
| Line 1013 Font::Font(//, | Line 1011 Font::Font(//, |
| /* ******************************** char ********************************** */ | /* ******************************** char ********************************** */ |
| int Font::index_of(char ch) { | size_t Font::index_of(char ch) { |
| if(ch==' ') return -1; | if(ch==' ') return STRING_NOT_FOUND; |
| return alphabet.pos(&ch, 1); | return alphabet.pos(ch); |
| } | } |
| int Font::index_width(int index) { | int Font::index_width(size_t index) { |
| if(index<0) | if(index==STRING_NOT_FOUND) |
| return spacebarspace; | return spacebarspace; |
| int tr=ifont->GetTransparent(); | int tr=ifont->GetTransparent(); |
| for(int x=ifont->SX()-1; x>=0; x--) { | for(int x=ifont->SX()-1; x>=0; x--) { |
| Line 1030 int Font::index_width(int index) { | Line 1028 int Font::index_width(int index) { |
| return 0; | return 0; |
| } | } |
| void Font::index_display(gdImage* image, int x, int y, int index){ | void Font::index_display(gdImage* image, int x, int y, size_t index){ |
| if(index>=0) | if(index!=STRING_NOT_FOUND) |
| ifont->Copy(*image, x, y, 0, Y(0), index_width(index), height); | ifont->Copy(*image, x, y, 0, Y(0), index_width(index), height); |
| } | } |
| Line 1053 int Font::string_width(const String& s){ | Line 1051 int Font::string_width(const String& s){ |
| void Font::string_display(gdImage* image, int x, int y, const String& s){ | void Font::string_display(gdImage* image, int x, int y, const String& s){ |
| const char* cstr=s.cstr(); | const char* cstr=s.cstr(); |
| for(const char* current=cstr; *current; current++) { | for(const char* current=cstr; *current; current++) { |
| int index=index_of(*current); | size_t index=index_of(*current); |
| index_display(image, x, y, index); | index_display(image, x, y, index); |
| x+=step_width(index); | x+=step_width(index); |
| } | } |
| Line 1062 void Font::string_display(gdImage* image | Line 1060 void Font::string_display(gdImage* image |
| // | // |
| static void _font(Request& r, MethodParams* params) { | static void _font(Request& r, MethodParams& params) { |
| const String& alphabet=params.as_string(0, "alphabet must not be code"); | |
| const String& alphabet=params->as_string(0, "alphabet must not be code"); | gdImage* image=load(r, params.as_string(1, "file_name must not be code")); |
| gdImage* image=load(r, params->as_string(1, "file_name must not be code")); | int spacebar_width=params.as_int(2, "spacebar_width must be int", r); |
| int spacebar_width=params->as_int(2, "spacebar_width must be int", r); | |
| int monospace_width; | int monospace_width; |
| if(params->count()>3) { | if(params.count()>3) { |
| monospace_width=params->as_int(3, "monospace_width must be int", r); | monospace_width=params.as_int(3, "monospace_width must be int", r); |
| if(!monospace_width) | if(!monospace_width) |
| monospace_width=image->SX(); | monospace_width=image->SX(); |
| } else | } else |
| Line 1092 static void _font(Request& r, MethodPara | Line 1089 static void _font(Request& r, MethodPara |
| image->SY() / alphabet.length(), monospace_width, spacebar_width); | image->SY() / alphabet.length(), monospace_width, spacebar_width); |
| } | } |
| static void _text(Request& r, MethodParams* params) { | static void _text(Request& r, MethodParams& params) { |
| int x=params.as_int(0, "x must be int", r); | |
| int x=params->as_int(0, "x must be int", r); | int y=params.as_int(1, "y must be int", r); |
| int y=params->as_int(1, "y must be int", r); | const String& s=params.as_string(2, "text must not be code"); |
| const String& s=params->as_string(2, "text must not be code"); | |
| VImage& vimage=GET_SELF(r, VImage); | VImage& vimage=GET_SELF(r, VImage); |
| if(vimage.image) | if(vimage.image) |
| Line 1112 static void _text(Request& r, MethodPara | Line 1108 static void _text(Request& r, MethodPara |
| "does not contain an image"); | "does not contain an image"); |
| } | } |
| static void _length(Request& r, MethodParams* params) { | static void _length(Request& r, MethodParams& params) { |
| const String& s=params.as_string(0, "text must not be code"); | |
| const String& s=params->as_string(0, "text must not be code"); | |
| VImage& vimage=GET_SELF(r, VImage); | VImage& vimage=GET_SELF(r, VImage); |
| if(vimage.image) | if(vimage.image) |
| Line 1130 static void _length(Request& r, MethodPa | Line 1125 static void _length(Request& r, MethodPa |
| "does not contain an image"); | "does not contain an image"); |
| } | } |
| static void _arc(Request& r, MethodParams* params) { | static void _arc(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| throw Exception(0, | throw Exception(0, |
| Line 1139 static void _arc(Request& r, MethodParam | Line 1133 static void _arc(Request& r, MethodParam |
| "does not contain an image"); | "does not contain an image"); |
| image->Arc( | image->Arc( |
| params->as_int(0, "center_x must be int", r), | params.as_int(0, "center_x must be int", r), |
| params->as_int(1, "center_y must be int", r), | params.as_int(1, "center_y must be int", r), |
| params->as_int(2, "width must be int", r), | params.as_int(2, "width must be int", r), |
| params->as_int(3, "height must be int", r), | params.as_int(3, "height must be int", r), |
| params->as_int(4, "start degrees must be int", r), | params.as_int(4, "start degrees must be int", r), |
| params->as_int(5, "end degrees must be int", r), | params.as_int(5, "end degrees must be int", r), |
| image->Color(params->as_int(6, "cx must be int", r))); | image->Color(params.as_int(6, "cx must be int", r))); |
| } | } |
| static void _sector(Request& r, MethodParams* params) { | static void _sector(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| throw Exception(0, | throw Exception(0, |
| Line 1157 static void _sector(Request& r, MethodPa | Line 1150 static void _sector(Request& r, MethodPa |
| "does not contain an image"); | "does not contain an image"); |
| image->Sector( | image->Sector( |
| params->as_int(0, "center_x must be int", r), | params.as_int(0, "center_x must be int", r), |
| params->as_int(1, "center_y must be int", r), | params.as_int(1, "center_y must be int", r), |
| params->as_int(2, "width must be int", r), | params.as_int(2, "width must be int", r), |
| params->as_int(3, "height must be int", r), | params.as_int(3, "height must be int", r), |
| params->as_int(4, "start degrees must be int", r), | params.as_int(4, "start degrees must be int", r), |
| params->as_int(5, "end degrees must be int", r), | params.as_int(5, "end degrees must be int", r), |
| image->Color(params->as_int(6, "color must be int", r))); | image->Color(params.as_int(6, "color must be int", r))); |
| } | } |
| static void _circle(Request& r, MethodParams* params) { | static void _circle(Request& r, MethodParams& params) { |
| gdImage* image=GET_SELF(r, VImage).image; | gdImage* image=GET_SELF(r, VImage).image; |
| if(!image) | if(!image) |
| throw Exception(0, | throw Exception(0, |
| 0, | 0, |
| "does not contain an image"); | "does not contain an image"); |
| int size=params->as_int(2, "radius must be int", r)*2; | int size=params.as_int(2, "radius must be int", r)*2; |
| image->Arc( | image->Arc( |
| params->as_int(0, "center_x must be int", r), | params.as_int(0, "center_x must be int", r), |
| params->as_int(1, "center_y must be int", r), | params.as_int(1, "center_y must be int", r), |
| size, //w | size, //w |
| size, //h | size, //h |
| 0, //s | 0, //s |
| 360, //e | 360, //e |
| image->Color(params->as_int(3, "color must be int", r))); | image->Color(params.as_int(3, "color must be int", r))); |
| } | } |
| gdImage* as_image(MethodParams* params, int index, const char* msg) { | gdImage* as_image(MethodParams& params, int index, const char* msg) { |
| gdImage* src=0; | gdImage* src=0; |
| Value& value=params->as_no_junction(index, msg); | Value& value=params.as_no_junction(index, msg); |
| if(Value* vimage=value.as(VIMAGE_TYPE, false)) { | if(Value* vimage=value.as(VIMAGE_TYPE, false)) { |
| src=static_cast<VImage *>(vimage)->image; | src=static_cast<VImage *>(vimage)->image; |
| Line 1204 gdImage* as_image(MethodParams* params, | Line 1196 gdImage* as_image(MethodParams* params, |
| return src; | return src; |
| } | } |
| static void _copy(Request& r, MethodParams* params) { | static void _copy(Request& r, MethodParams& params) { |
| gdImage* dest=GET_SELF(r, VImage).image; | gdImage* dest=GET_SELF(r, VImage).image; |
| if(!dest) | if(!dest) |
| throw Exception(0, | throw Exception(0, |
| Line 1214 static void _copy(Request& r, MethodPara | Line 1205 static void _copy(Request& r, MethodPara |
| gdImage* src=as_image(params, 0, "src must be image"); | gdImage* src=as_image(params, 0, "src must be image"); |
| int sx=params->as_int(1, "src_x must be int", r); | int sx=params.as_int(1, "src_x must be int", r); |
| int sy=params->as_int(2, "src_y must be int", r); | int sy=params.as_int(2, "src_y must be int", r); |
| int sw=params->as_int(3, "src_w must be int", r); | int sw=params.as_int(3, "src_w must be int", r); |
| int sh=params->as_int(4, "src_h must be int", r); | int sh=params.as_int(4, "src_h must be int", r); |
| int dx=params->as_int(5, "dest_x must be int", r); | int dx=params.as_int(5, "dest_x must be int", r); |
| int dy=params->as_int(6, "dest_y must be int", r); | int dy=params.as_int(6, "dest_y must be int", r); |
| if(params->count()>1+2+2+2) { | if(params.count()>1+2+2+2) { |
| int dw=params->as_int(1+2+2+2, "dest_w must be int", r); | int dw=params.as_int(1+2+2+2, "dest_w must be int", r); |
| int dh=(int)(params->count()>1+2+2+2+1? | int dh=(int)(params.count()>1+2+2+2+1? |
| params->as_int(1+2+2+2+1, "dest_h must be int", r):sh*(((double)dw)/((double)sw))); | params.as_int(1+2+2+2+1, "dest_h must be int", r):sh*(((double)dw)/((double)sw))); |
| int tolerance=params->count()>1+2+2+2+2? | int tolerance=params.count()>1+2+2+2+2? |
| params->as_int(1+2+2+2+2, "tolerance must be int", r):150; | params.as_int(1+2+2+2+2, "tolerance must be int", r):150; |
| src->CopyResampled(*dest, dx, dy, sx, sy, dw, dh, sw, sh, tolerance); | src->CopyResampled(*dest, dx, dy, sx, sy, dw, dh, sw, sh, tolerance); |
| } else | } else |