C++ HPDF_GetMem函数代码示例

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本文整理汇总了C++中HPDF_GetMem函数的典型用法代码示例。如果您正苦于以下问题：C++ HPDF_GetMem函数的具体用法？C++ HPDF_GetMem怎么用？C++ HPDF_GetMem使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了HPDF_GetMem函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: HPDF_Type1FontDef_New

HPDF_FontDef
HPDF_Type1FontDef_New  (HPDF_MMgr  mmgr)
{
    HPDF_FontDef fontdef;
    HPDF_Type1FontDefAttr fontdef_attr;

    HPDF_PTRACE (" HPDF_Type1FontDef_New\n");

    if (!mmgr)
        return NULL;

    fontdef = HPDF_GetMem (mmgr, sizeof(HPDF_FontDef_Rec));
    if (!fontdef)
        return NULL;

    HPDF_MemSet (fontdef, 0, sizeof (HPDF_FontDef_Rec));
    fontdef->sig_bytes = HPDF_FONTDEF_SIG_BYTES;
    fontdef->mmgr = mmgr;
    fontdef->error = mmgr->error;
    fontdef->type = HPDF_FONTDEF_TYPE_TYPE1;
    fontdef->free_fn = FreeFunc;

    fontdef_attr = HPDF_GetMem (mmgr, sizeof(HPDF_Type1FontDefAttr_Rec));
    if (!fontdef_attr) {
        HPDF_FreeMem (fontdef->mmgr, fontdef);
        return NULL;
    }

    fontdef->attr = fontdef_attr;
    HPDF_MemSet ((HPDF_BYTE *)fontdef_attr, 0, sizeof(HPDF_Type1FontDefAttr_Rec));
    fontdef->flags = HPDF_FONT_STD_CHARSET;

    return fontdef;
}

开发者ID:Elena-Andr，项目名称:libharu-android，代码行数:34，代码来源:hpdf_fontdef_type1.c

示例2: ReadTransparentPaletteData

static HPDF_STATUS
ReadTransparentPaletteData  (HPDF_Dict    image,
                             png_structp  png_ptr,
                             png_infop    info_ptr,
                             png_bytep    smask_data,
                             png_bytep    trans,
                             int          num_trans)
{
	HPDF_STATUS ret = HPDF_OK;
	HPDF_UINT i, j;
	png_bytep *row_ptr;
	png_uint_32 height = png_get_image_height(png_ptr, info_ptr);
	png_uint_32 width = png_get_image_width(png_ptr, info_ptr);

	row_ptr = HPDF_GetMem (image->mmgr, height * sizeof(png_bytep));
	if (!row_ptr) {
		return HPDF_FAILD_TO_ALLOC_MEM;
	} else {
		png_uint_32 len = png_get_rowbytes(png_ptr, info_ptr);

		for (i = 0; i < (HPDF_UINT)height; i++) {
			row_ptr[i] = HPDF_GetMem(image->mmgr, len);
			if (!row_ptr[i]) {
				for (; i > 0; i--) {
					HPDF_FreeMem (image->mmgr, row_ptr[i]);
				}
				HPDF_FreeMem (image->mmgr, row_ptr);
				return HPDF_FAILD_TO_ALLOC_MEM;
			}
		}
	}

	png_read_image(png_ptr, row_ptr);
	if (image->error->error_no != HPDF_OK) {
		ret = HPDF_INVALID_PNG_IMAGE;
		goto Error;
	}

	for (j = 0; j < height; j++) {
		for (i = 0; i < width; i++) {
			smask_data[width * j + i] = (row_ptr[j][i] < num_trans) ? trans[row_ptr[j][i]] : 0xFF;
		}

		if (HPDF_Stream_Write (image->stream, row_ptr[j], width) != HPDF_OK) {
			ret = HPDF_FILE_IO_ERROR;
			goto Error;
		}
	}

Error:
	for (i = 0; i < (HPDF_UINT)height; i++) {
		HPDF_FreeMem (image->mmgr, row_ptr[i]);
	}

	HPDF_FreeMem (image->mmgr, row_ptr);
	return ret;
}

开发者ID:ProjectTegano，项目名称:Tegano，代码行数:57，代码来源:hpdf_image_png.c

示例3: HPDF_Xref_New

HPDF_Xref
HPDF_Xref_New  (HPDF_MMgr     mmgr,
                HPDF_UINT32   offset)
{
    HPDF_Xref xref;
    HPDF_XrefEntry new_entry;

    HPDF_PTRACE((" HPDF_Xref_New\n"));

    xref = (HPDF_Xref)HPDF_GetMem (mmgr, sizeof(HPDF_Xref_Rec));
    if (!xref)
        return NULL;

    HPDF_MemSet (xref, 0, sizeof(HPDF_Xref_Rec));
    xref->mmgr = mmgr;
    xref->error = mmgr->error;
    xref->start_offset = offset;

    xref->entries = HPDF_List_New (mmgr, HPDF_DEFALUT_XREF_ENTRY_NUM);
    if (!xref->entries)
        goto Fail;

    xref->addr = 0;

    if (xref->start_offset == 0) {
        new_entry = (HPDF_XrefEntry)HPDF_GetMem (mmgr,
                sizeof(HPDF_XrefEntry_Rec));
        if (!new_entry)
            goto Fail;

        if (HPDF_List_Add (xref->entries, new_entry) != HPDF_OK) {
            HPDF_FreeMem (mmgr, new_entry);
            goto Fail;
        }

        /* add first entry which is free entry and whose generation
         * number is 0
         */
        new_entry->entry_typ = HPDF_FREE_ENTRY;
        new_entry->byte_offset = 0;
        new_entry->gen_no = HPDF_MAX_GENERATION_NUM;
        new_entry->obj = NULL;
    }

    xref->trailer = HPDF_Dict_New (mmgr);
    if (!xref->trailer)
        goto Fail;

    return xref;

Fail:
    HPDF_PTRACE((" HPDF_Xref_New failed\n"));
    HPDF_Xref_Free (xref);
    return NULL;
}

开发者ID:Allamaprabhu7，项目名称:APPDfTest，代码行数:55，代码来源:hpdf_xref.c

示例4: HPDF_CIDFontDef_New

HPDF_FontDef
HPDF_CIDFontDef_New  (HPDF_MMgr               mmgr,
                      char              *name,
                      HPDF_FontDef_InitFunc   init_fn)
{
    HPDF_FontDef fontdef;
    HPDF_CIDFontDefAttr fontdef_attr;

    HPDF_PTRACE (" HPDF_CIDFontDef_New\n");

    if (!mmgr)
        return NULL;

    fontdef = HPDF_GetMem (mmgr, sizeof(HPDF_FontDef_Rec));
    if (!fontdef)
        return NULL;

    HPDF_MemSet (fontdef, 0, sizeof(HPDF_FontDef_Rec));
    fontdef->sig_bytes = HPDF_FONTDEF_SIG_BYTES;
    HPDF_StrCpy (fontdef->base_font, name, fontdef->base_font +
                    HPDF_LIMIT_MAX_NAME_LEN);
    fontdef->mmgr = mmgr;
    fontdef->error = mmgr->error;
    fontdef->type = HPDF_FONTDEF_TYPE_UNINITIALIZED;
    fontdef->free_fn = HPDF_CIDFontDef_FreeFunc;
    fontdef->init_fn = init_fn;
    fontdef->valid = HPDF_FALSE;
    fontdef_attr = HPDF_GetMem (mmgr, sizeof(HPDF_CIDFontDefAttr_Rec));
    if (!fontdef_attr) {
        HPDF_FreeMem (fontdef->mmgr, fontdef);
        return NULL;
    }

    fontdef->attr = fontdef_attr;
    HPDF_MemSet ((HPDF_BYTE *)fontdef_attr, 0,
                sizeof(HPDF_CIDFontDefAttr_Rec));

    fontdef_attr->widths = HPDF_List_New (mmgr, HPDF_DEF_CHAR_WIDTHS_NUM);
    if (!fontdef_attr->widths) {
        HPDF_FreeMem (fontdef->mmgr, fontdef);
        HPDF_FreeMem (fontdef->mmgr, fontdef_attr);
        return NULL;
    }

    fontdef->missing_width = 500;
    fontdef_attr->DW = 1000;
    fontdef_attr->DW2[0] = 880;
    fontdef_attr->DW2[1] = -1000;

    return fontdef;
}

开发者ID:Elena-Andr，项目名称:libharu-android，代码行数:51，代码来源:hpdf_fontdef_cid.c

示例5: ReadPngData

static HPDF_STATUS
ReadPngData  (HPDF_Dict    image,
              png_structp  png_ptr,
              png_infop    info_ptr)
{
    png_uint_32 len = png_get_rowbytes(png_ptr, info_ptr);
    png_uint_32 height = png_get_image_height(png_ptr, info_ptr);
    png_bytep buf_ptr = HPDF_GetMem (image->mmgr, len);

    if (buf_ptr) {
        HPDF_UINT i;

        for (i = 0; i < (HPDF_UINT)height; i++) {
            png_read_rows(png_ptr, (png_byte**)&buf_ptr, NULL, 1);
            if (image->error->error_no != HPDF_OK)
                break;

            if (HPDF_Stream_Write (image->stream, buf_ptr, len) != HPDF_OK)
                break;
        }

        HPDF_FreeMem (image->mmgr, buf_ptr);
    }

    return image->error->error_no;
}

开发者ID:ProjectTegano，项目名称:Tegano，代码行数:26，代码来源:hpdf_image_png.c

示例6: Resize

static HPDF_STATUS
Resize  (HPDF_List   list,
         HPDF_UINT   count)
{
    void **new_obj;

    HPDF_PTRACE((" HPDF_List_Resize\n"));

    if (list->count >= count) {
        if (list->count == count)
            return HPDF_OK;
        else
            return HPDF_INVALID_PARAMETER;
    }

    new_obj = (void **)HPDF_GetMem (list->mmgr, count * sizeof(void *));

    if (!new_obj)
        return HPDF_Error_GetCode (list->error);

    if (list->obj)
        HPDF_MemCpy ((HPDF_BYTE *)new_obj, (HPDF_BYTE *)list->obj,
                list->block_siz * sizeof(void *));

    list->block_siz = count;
    if (list->obj)
        HPDF_FreeMem (list->mmgr, list->obj);
    list->obj = new_obj;

    return HPDF_OK;
}

开发者ID:xharbour，项目名称:core，代码行数:31，代码来源:hpdf_list.c

示例7: HPDF_EncryptDict_New

HPDF_EncryptDict
HPDF_EncryptDict_New  (HPDF_MMgr  mmgr,
                       HPDF_Xref  xref)
{
    HPDF_Encrypt attr;
    HPDF_EncryptDict dict;

    HPDF_PTRACE((" HPDF_EncryptDict_New\n"));

    dict = HPDF_Dict_New (mmgr);
    if (!dict)
        return NULL;

    dict->header.obj_class |= HPDF_OSUBCLASS_ENCRYPT;
    dict->free_fn = HPDF_EncryptDict_OnFree;

    attr = HPDF_GetMem (dict->mmgr, sizeof(HPDF_Encrypt_Rec));
    if (!attr) {
        HPDF_Dict_Free (dict);
        return NULL;
    }

    dict->attr = attr;
    HPDF_Encrypt_Init (attr);

    if (HPDF_Xref_Add (xref, dict) != HPDF_OK)
        return NULL;

    return dict;
}

开发者ID:12307，项目名称:poco，代码行数:30，代码来源:hpdf_encryptdict.c

示例8: HPDF_String_New

HPDF_String
HPDF_String_New  (HPDF_MMgr        mmgr,
                  const char  *value,
                  HPDF_Encoder     encoder)
{
    HPDF_String obj;

    HPDF_PTRACE((" HPDF_String_New\n"));

    obj = (HPDF_String)HPDF_GetMem (mmgr, sizeof(HPDF_String_Rec));
    if (obj) {
        HPDF_MemSet (&obj->header, 0, sizeof(HPDF_Obj_Header));
        obj->header.obj_class = HPDF_OCLASS_STRING;

        obj->mmgr = mmgr;
        obj->error = mmgr->error;
        obj->encoder = encoder;
        obj->value = NULL;
        obj->len = 0;

        if (HPDF_String_SetValue (obj, value) != HPDF_OK) {
            HPDF_FreeMem (obj->mmgr, obj);
            return NULL;
        }
    }

    return obj;
}

开发者ID:Allamaprabhu7，项目名称:APPDfTest，代码行数:28，代码来源:hpdf_string.c

示例9: HPDF_String_SetValue

HPDF_STATUS
HPDF_String_SetValue  (HPDF_String      obj,
                       const char  *value)
{
    HPDF_UINT len;
    HPDF_STATUS ret = HPDF_OK;

    HPDF_PTRACE((" HPDF_String_SetValue\n"));

    if (obj->value) {
        HPDF_FreeMem (obj->mmgr, obj->value);
        obj->len = 0;
    }

    len = HPDF_StrLen(value, HPDF_LIMIT_MAX_STRING_LEN + 1);

    if (len > HPDF_LIMIT_MAX_STRING_LEN)
        return HPDF_SetError (obj->error, HPDF_STRING_OUT_OF_RANGE, 0);

    obj->value = HPDF_GetMem (obj->mmgr, len + 1);
    if (!obj->value)
        return HPDF_Error_GetCode (obj->error);

    HPDF_StrCpy ((char *)obj->value, value, (char *)obj->value + len);
    obj->len = len;

    return ret;
}

开发者ID:Allamaprabhu7，项目名称:APPDfTest，代码行数:28，代码来源:hpdf_string.c

示例10: HPDF_Binary_New

HPDF_Binary
HPDF_Binary_New  (HPDF_MMgr  mmgr,
                  HPDF_BYTE  *value,
                  HPDF_UINT  len)
{
    HPDF_Binary obj;

    obj  = HPDF_GetMem (mmgr, sizeof(HPDF_Binary_Rec));

    if (obj) {
        HPDF_MemSet(&obj->header, 0, sizeof(HPDF_Obj_Header));
        obj->header.obj_class = HPDF_OCLASS_BINARY;

        obj->mmgr = mmgr;
        obj->error = mmgr->error;
        obj->value = NULL;
        obj->len = 0;
        if (HPDF_Binary_SetValue (obj, value, len) != HPDF_OK) {
            HPDF_FreeMem (mmgr, obj);
            return NULL;
        }
    }

    return obj;
}

开发者ID:12307，项目名称:poco，代码行数:25，代码来源:hpdf_binary.c

示例11: HPDF_CIDFontDef_AddWidth

HPDF_STATUS
HPDF_CIDFontDef_AddWidth  (HPDF_FontDef            fontdef,
                           const HPDF_CID_Width   *widths)
{
    HPDF_CIDFontDefAttr attr = (HPDF_CIDFontDefAttr)fontdef->attr;

    HPDF_PTRACE (" HPDF_CIDFontDef_AddWidth\n");

    while (widths->cid != 0xFFFF) {
        HPDF_CID_Width *w = HPDF_GetMem (fontdef->mmgr,
                sizeof (HPDF_CID_Width));
        HPDF_STATUS ret;

        if (!w)
            return fontdef->error->error_no;

        w->cid = widths->cid;
        w->width = widths->width;

        if ((ret = HPDF_List_Add (attr->widths, w)) != HPDF_OK) {
            HPDF_FreeMem (fontdef->mmgr, w);

            return ret;
        }

        widths++;
    }

    return HPDF_OK;
}

开发者ID:Elena-Andr，项目名称:libharu-android，代码行数:30，代码来源:hpdf_fontdef_cid.c

示例12: HPDF_Xref_Add

HPDF_STATUS
HPDF_Xref_Add  (HPDF_Xref  xref,
                void       *obj)
{
    HPDF_XrefEntry entry;
    HPDF_Obj_Header *header;

    HPDF_PTRACE((" HPDF_Xref_Add\n"));

    if (!obj) {
        if (HPDF_Error_GetCode (xref->error) == HPDF_OK)
            return HPDF_SetError (xref->error, HPDF_INVALID_OBJECT, 0);
        else
            return HPDF_INVALID_OBJECT;
    }

    header = (HPDF_Obj_Header *)obj;

    if (header->obj_id & HPDF_OTYPE_DIRECT ||
            header->obj_id & HPDF_OTYPE_INDIRECT)
        return HPDF_SetError(xref->error, HPDF_INVALID_OBJECT, 0);

    if (xref->entries->count >= HPDF_LIMIT_MAX_XREF_ELEMENT) {
        HPDF_SetError(xref->error, HPDF_XREF_COUNT_ERR, 0);
        goto Fail;
    }

    /* in the following, we have to dispose the object when an error is
     * occured.
     */

    entry = (HPDF_XrefEntry)HPDF_GetMem (xref->mmgr,
            sizeof(HPDF_XrefEntry_Rec));
    if (entry == NULL)
        goto Fail;

    if (HPDF_List_Add(xref->entries, entry) != HPDF_OK) {
        HPDF_FreeMem (xref->mmgr, entry);
        goto Fail;
    }

    entry->entry_typ = HPDF_IN_USE_ENTRY;
    entry->byte_offset = 0;
    entry->gen_no = 0;
    entry->obj = obj;
    header->obj_id = xref->start_offset + xref->entries->count - 1 +
                    HPDF_OTYPE_INDIRECT;

    header->gen_no = entry->gen_no;

    return HPDF_OK;

Fail:
    HPDF_Obj_ForceFree(xref->mmgr, obj);
    return HPDF_Error_GetCode (xref->error);
}

开发者ID:Allamaprabhu7，项目名称:APPDfTest，代码行数:56，代码来源:hpdf_xref.c

示例13: HPDF_Page_New

HPDF_Page
HPDF_Page_New  (HPDF_MMgr   mmgr,
                HPDF_Xref   xref)
{
    HPDF_STATUS ret;
    HPDF_PageAttr attr;
    HPDF_Page page;

    HPDF_PTRACE((" HPDF_Page_New\n"));

    page = HPDF_Dict_New (mmgr);
    if (!page)
        return NULL;

    page->header.obj_class |= HPDF_OSUBCLASS_PAGE;
    page->free_fn = Page_OnFree;
    page->before_write_fn = Page_BeforeWrite;

    attr = HPDF_GetMem (page->mmgr, sizeof(HPDF_PageAttr_Rec));
    if (!attr) {
        HPDF_Dict_Free (page);
        return NULL;
    }

    page->attr = attr;
    HPDF_MemSet (attr, 0, sizeof(HPDF_PageAttr_Rec));
    attr->gmode = HPDF_GMODE_PAGE_DESCRIPTION;
    attr->cur_pos = HPDF_ToPoint (0, 0);
    attr->text_pos = HPDF_ToPoint (0, 0);

    ret = HPDF_Xref_Add (xref, page);
    if (ret != HPDF_OK)
        return NULL;

    attr->gstate = HPDF_GState_New (page->mmgr, NULL);
    attr->contents = HPDF_DictStream_New (page->mmgr, xref);

    if (!attr->gstate || !attr->contents)
        return NULL;

    attr->stream = attr->contents->stream;
    attr->xref = xref;

    /* add requiered elements */
    ret += HPDF_Dict_AddName (page, "Type", "Page");
    ret += HPDF_Dict_Add (page, "MediaBox", HPDF_Box_Array_New (page->mmgr,
                HPDF_ToBox (0, 0, (HPDF_INT16)(HPDF_DEF_PAGE_WIDTH), (HPDF_INT16)(HPDF_DEF_PAGE_HEIGHT))));
    ret += HPDF_Dict_Add (page, "Contents", attr->contents);

    ret += AddResource (page);

    if (ret != HPDF_OK)
        return NULL;

    return page;
}

开发者ID:porchdog，项目名称:libharu，代码行数:56，代码来源:hpdf_pages.c

示例14: ReadPngData_Interlaced

static HPDF_STATUS
ReadPngData_Interlaced  (HPDF_Dict    image,
                         png_structp  png_ptr,
                         png_infop    info_ptr)
{
    png_uint_32 len = png_get_rowbytes(png_ptr, info_ptr);
    png_uint_32 height = png_get_image_height(png_ptr, info_ptr);
    png_bytep* row_pointers = HPDF_GetMem (image->mmgr,
                height * sizeof (png_bytep));

    if (row_pointers) {
        HPDF_UINT i;

        HPDF_MemSet (row_pointers, 0, height * sizeof (png_bytep));
        for (i = 0; i < (HPDF_UINT)height; i++) {
            row_pointers[i] = HPDF_GetMem (image->mmgr, len);

            if (image->error->error_no != HPDF_OK)
                break;
        }

        if (image->error->error_no == HPDF_OK) {
            png_read_image(png_ptr, row_pointers);
            if (image->error->error_no == HPDF_OK) {       /* add this line */
                for (i = 0; i < (HPDF_UINT)height; i++) {
                    if (HPDF_Stream_Write (image->stream, row_pointers[i], len) !=
                            HPDF_OK)
                        break;
                }
            }
        }

        /* clean up */
        for (i = 0; i < (HPDF_UINT)height; i++) {
            HPDF_FreeMem (image->mmgr, row_pointers[i]);
        }

        HPDF_FreeMem (image->mmgr, row_pointers);
    }

    return image->error->error_no;
}

开发者ID:ProjectTegano，项目名称:Tegano，代码行数:42，代码来源:hpdf_image_png.c

示例15: HPDF_NewEx

HPDF_NewEx  (HPDF_Error_Handler    user_error_fn,
             HPDF_Alloc_Func       user_alloc_fn,
             HPDF_Free_Func        user_free_fn,
             HPDF_UINT             mem_pool_buf_size,
             void                 *user_data)
{
    HPDF_Doc pdf;
    HPDF_MMgr mmgr;
    HPDF_Error_Rec tmp_error;

    HPDF_PTRACE ((" HPDF_NewEx\n"));

    /* initialize temporary-error object */
    HPDF_Error_Init (&tmp_error, user_data);

    /* create memory-manager object */
    mmgr = HPDF_MMgr_New (&tmp_error, mem_pool_buf_size, user_alloc_fn,
            user_free_fn);
    if (!mmgr) {
        HPDF_CheckError (&tmp_error);
        return NULL;
    }

    /* now create pdf_doc object */
    pdf = HPDF_GetMem (mmgr, sizeof (HPDF_Doc_Rec));
    if (!pdf) {
        HPDF_MMgr_Free (mmgr);
        HPDF_CheckError (&tmp_error);
        return NULL;
    }

    HPDF_MemSet (pdf, 0, sizeof (HPDF_Doc_Rec));
    pdf->sig_bytes = HPDF_SIG_BYTES;
    pdf->mmgr = mmgr;
    pdf->pdf_version = HPDF_VER_13;
    pdf->compression_mode = HPDF_COMP_NONE;

    /* copy the data of temporary-error object to the one which is
       included in pdf_doc object */
    pdf->error = tmp_error;

    /* switch the error-object of memory-manager */
    mmgr->error = &pdf->error;

    if (HPDF_NewDoc (pdf) != HPDF_OK) {
        HPDF_Free (pdf);
        HPDF_CheckError (&tmp_error);
        return NULL;
    }

    pdf->error.error_fn = user_error_fn;

    return pdf;
}

开发者ID:GaryShearer，项目名称:BasicOCR，代码行数:54，代码来源:hpdf_doc.c

示例16: HPDF_Null_New

HPDF_Null
HPDF_Null_New  (HPDF_MMgr  mmgr)
{
    HPDF_Null obj = HPDF_GetMem (mmgr, sizeof(HPDF_Null_Rec));

    if (obj) {
        HPDF_MemSet (&obj->header, 0, sizeof(HPDF_Obj_Header));
        obj->header.obj_class = HPDF_OCLASS_NULL;
    }

    return obj;
}

开发者ID:12307，项目名称:poco，代码行数:12，代码来源:hpdf_null.c

示例17: CreatePallet

static HPDF_STATUS
CreatePallet (HPDF_Dict    image,
              png_structp  png_ptr,
              png_infop    info_ptr)
{
    HPDF_INT num_pl = 0;
    png_color *src_pl = NULL;
    HPDF_BYTE *ppallet;
    HPDF_BYTE *p;
    HPDF_UINT i;
    HPDF_Array array;

    /* png_get_PLTE does not call PngErrorFunc even if it failed.
     * so we call HPDF_Set_Error to set error-code.
     */
    if (png_get_PLTE(png_ptr, info_ptr, (png_color**)&src_pl, &num_pl) !=
            PNG_INFO_PLTE)
        return HPDF_SetError (image->error, HPDF_LIBPNG_ERROR,
                    HPDF_CANNOT_GET_PALLET);


    /* make a pallet array for indexed image. */
    ppallet = HPDF_GetMem (image->mmgr, num_pl * 3);
    if (!ppallet)
        return image->error->error_no;

    p = ppallet;
    for (i = 0; i < num_pl; i++, src_pl++) {
        *p++ = src_pl->red;
        *p++ = src_pl->green;
        *p++ = src_pl->blue;
    }

    array = HPDF_Array_New (image->mmgr);
    if (array) {
        HPDF_Binary b;

        HPDF_Dict_Add (image, "ColorSpace", array);

        HPDF_Array_AddName (array, "Indexed");
        HPDF_Array_AddName (array, "DeviceRGB");
        HPDF_Array_AddNumber (array, num_pl - 1);

        b = HPDF_Binary_New (image->mmgr, ppallet, num_pl * 3);
        if (b)
            HPDF_Array_Add (array, b);
    }

    HPDF_FreeMem (image->mmgr, ppallet);

    return image->error->error_no;
}

开发者ID:ProjectTegano，项目名称:Tegano，代码行数:52，代码来源:hpdf_image_png.c

示例18: HPDF_Number_New

HPDF_Number
HPDF_Number_New  (HPDF_MMgr   mmgr,
                  HPDF_INT32  value)
{
    HPDF_Number obj = (HPDF_Number)HPDF_GetMem (mmgr, sizeof(HPDF_Number_Rec));

    if (obj) {
        HPDF_MemSet (&obj->header, 0, sizeof(HPDF_Obj_Header));
        obj->header.obj_class = HPDF_OCLASS_NUMBER;
        obj->value = value;
    }

    return obj;
}

开发者ID:xharbour，项目名称:core，代码行数:14，代码来源:hpdf_number.c

示例19: HPDF_Real_New

HPDF_Real
HPDF_Real_New  (HPDF_MMgr  mmgr,
                HPDF_REAL  value)
{
    HPDF_Real obj = HPDF_GetMem (mmgr, sizeof(HPDF_Real_Rec));

    if (obj) {
        HPDF_MemSet (&obj->header, 0, sizeof(HPDF_Obj_Header));
        obj->header.obj_class = HPDF_OCLASS_REAL;
        obj->error = mmgr->error;
        HPDF_Real_SetValue (obj, value);
    }

    return obj;
}

开发者ID:12307，项目名称:poco，代码行数:15，代码来源:hpdf_real.c

示例20: HPDF_Proxy_New

HPDF_Proxy
HPDF_Proxy_New  (HPDF_MMgr  mmgr,
                 void       *obj)
{
    HPDF_Proxy p = HPDF_GetMem (mmgr, sizeof(HPDF_Proxy_Rec));

    HPDF_PTRACE((" HPDF_Proxy_New\n"));

    if (p) {
        HPDF_MemSet (&p->header, 0, sizeof(HPDF_Obj_Header));
        p->header.obj_class = HPDF_OCLASS_PROXY;
        p->obj = obj;
    }

    return p;
}

开发者ID:Allamaprabhu7，项目名称:APPDfTest，代码行数:16，代码来源:hpdf_objects.c

注：本文中的HPDF_GetMem函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ HPDF_GetMem函数代码示例

示例1: HPDF_Type1FontDef_New

示例2: ReadTransparentPaletteData

示例3: HPDF_Xref_New

示例4: HPDF_CIDFontDef_New

示例5: ReadPngData

示例6: Resize

示例7: HPDF_EncryptDict_New

示例8: HPDF_String_New

示例9: HPDF_String_SetValue

示例10: HPDF_Binary_New

示例11: HPDF_CIDFontDef_AddWidth

示例12: HPDF_Xref_Add

示例13: HPDF_Page_New

示例14: ReadPngData_Interlaced

示例15: HPDF_NewEx

示例16: HPDF_Null_New

示例17: CreatePallet

示例18: HPDF_Number_New

示例19: HPDF_Real_New

示例20: HPDF_Proxy_New

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