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吴志俊
kityminder-core
Commits
3eeb89f0
Commit
3eeb89f0
authored
Jun 24, 2016
by
bluewaitor
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导出png支持option参数, 可以指定宽高, 指定宽高如果小于原图的大小, 则按原图大小为准
parent
3d0d775c
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1 changed file
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6 additions
and
4 deletions
+6
-4
png.js
src/protocol/png.js
+6
-4
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src/protocol/png.js
View file @
3eeb89f0
...
...
@@ -119,7 +119,7 @@ define(function(require, exports, module) {
}
function
encode
(
json
,
minder
)
{
function
encode
(
json
,
minder
,
option
)
{
var
resultCallback
;
...
...
@@ -136,8 +136,10 @@ define(function(require, exports, module) {
/* 获取 SVG 文件内容 */
var
svgInfo
=
getSVGInfo
(
minder
);
var
width
=
svgInfo
.
width
;
var
height
=
svgInfo
.
height
;
var
width
=
option
.
width
&&
option
.
width
>
svgInfo
.
width
?
option
.
width
:
svgInfo
.
width
;
var
height
=
option
.
height
&&
option
.
height
>
svgInfo
.
height
?
option
.
height
:
svgInfo
.
height
;
var
offsetX
=
option
.
width
&&
option
.
width
>
svgInfo
.
width
?
(
option
.
width
-
svgInfo
.
width
)
/
2
:
0
;
var
offsetY
=
option
.
height
&&
option
.
height
>
svgInfo
.
height
?
(
option
.
height
-
svgInfo
.
height
)
/
2
:
0
;
var
svgDataUrl
=
svgInfo
.
dataUrl
;
var
imagesInfo
=
svgInfo
.
imagesInfo
;
...
...
@@ -179,7 +181,7 @@ define(function(require, exports, module) {
var
svgData
=
{
url
:
svgDataUrl
};
return
loadImage
(
svgData
).
then
(
function
(
$image
)
{
drawImage
(
ctx
,
$image
.
element
,
padding
,
padding
);
drawImage
(
ctx
,
$image
.
element
,
offsetX
,
offsetY
,
$image
.
width
,
$image
.
height
);
return
loadImages
(
imagesInfo
);
}).
then
(
function
(
$images
)
{
for
(
var
i
=
0
;
i
<
$images
.
length
;
i
++
)
{
...
...
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