1 files changed, 162 insertions, 0 deletions
diff --git a/xmlDecodeDrawing.go b/xmlDecodeDrawing.go
index 3d01719..bb4cd24 100644
--- a/xmlDecodeDrawing.go
+++ b/xmlDecodeDrawing.go
@@ -22,3 +22,165 @@ type decodeWsDr struct {
 	TwoCellAnchor []*decodeCellAnchor `xml:"twoCellAnchor,omitempty"`
 	XMLName       xml.Name            `xml:"http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing wsDr,omitempty"`
 }
+
+// decodeTwoCellAnchor directly maps the oneCellAnchor (One Cell Anchor Shape
+// Size) and twoCellAnchor (Two Cell Anchor Shape Size). This element specifies
+// a two cell anchor placeholder for a group, a shape, or a drawing element. It
+// moves with cells and its extents are in EMU units.
+type decodeTwoCellAnchor struct {
+	From       *decodeFrom       `xml:"from"`
+	To         *decodeTo         `xml:"to"`
+	Pic        *decodePic        `xml:"pic,omitempty"`
+	ClientData *decodeClientData `xml:"clientData"`
+}
+
+// decodeCNvPr directly maps the cNvPr (Non-Visual Drawing Properties). This
+// element specifies non-visual canvas properties. This allows for additional
+// information that does not affect the appearance of the picture to be stored.
+type decodeCNvPr struct {
+	ID    int    `xml:"id,attr"`
+	Name  string `xml:"name,attr"`
+	Descr string `xml:"descr,attr"`
+	Title string `xml:"title,attr,omitempty"`
+}
+
+// decodePicLocks directly maps the picLocks (Picture Locks). This element
+// specifies all locking properties for a graphic frame. These properties inform
+// the generating application about specific properties that have been
+// previously locked and thus should not be changed.
+type decodePicLocks struct {
+	NoAdjustHandles    bool `xml:"noAdjustHandles,attr,omitempty"`
+	NoChangeArrowheads bool `xml:"noChangeArrowheads,attr,omitempty"`
+	NoChangeAspect     bool `xml:"noChangeAspect,attr"`
+	NoChangeShapeType  bool `xml:"noChangeShapeType,attr,omitempty"`
+	NoCrop             bool `xml:"noCrop,attr,omitempty"`
+	NoEditPoints       bool `xml:"noEditPoints,attr,omitempty"`
+	NoGrp              bool `xml:"noGrp,attr,omitempty"`
+	NoMove             bool `xml:"noMove,attr,omitempty"`
+	NoResize           bool `xml:"noResize,attr,omitempty"`
+	NoRot              bool `xml:"noRot,attr,omitempty"`
+	NoSelect           bool `xml:"noSelect,attr,omitempty"`
+}
+
+// decodeBlip directly maps the blip element in the namespace
+// http://purl.oclc.org/ooxml/officeDoc ument/relationships - This element
+// specifies the existence of an image (binary large image or picture) and
+// contains a reference to the image data.
+type decodeBlip struct {
+	Embed  string `xml:"embed,attr"`
+	Cstate string `xml:"cstate,attr,omitempty"`
+	R      string `xml:"r,attr"`
+}
+
+// decodeStretch directly maps the stretch element. This element specifies that
+// a BLIP should be stretched to fill the target rectangle. The other option is
+// a tile where a BLIP is tiled to fill the available area.
+type decodeStretch struct {
+	FillRect string `xml:"fillRect"`
+}
+
+// decodeOff directly maps the colOff and rowOff element. This element is used
+// to specify the column offset within a cell.
+type decodeOff struct {
+	X int `xml:"x,attr"`
+	Y int `xml:"y,attr"`
+}
+
+// decodeExt directly maps the ext element.
+type decodeExt struct {
+	Cx int `xml:"cx,attr"`
+	Cy int `xml:"cy,attr"`
+}
+
+// decodePrstGeom directly maps the prstGeom (Preset geometry). This element
+// specifies when a preset geometric shape should be used instead of a custom
+// geometric shape. The generating application should be able to render all
+// preset geometries enumerated in the ST_ShapeType list.
+type decodePrstGeom struct {
+	Prst string `xml:"prst,attr"`
+}
+
+// decodeXfrm directly maps the xfrm (2D Transform for Graphic Frame). This
+// element specifies the transform to be applied to the corresponding graphic
+// frame. This transformation is applied to the graphic frame just as it would
+// be for a shape or group shape.
+type decodeXfrm struct {
+	Off decodeOff `xml:"off"`
+	Ext decodeExt `xml:"ext"`
+}
+
+// decodeCNvPicPr directly maps the cNvPicPr (Non-Visual Picture Drawing
+// Properties). This element specifies the non-visual properties for the picture
+// canvas. These properties are to be used by the generating application to
+// determine how certain properties are to be changed for the picture object in
+// question.
+type decodeCNvPicPr struct {
+	PicLocks decodePicLocks `xml:"picLocks"`
+}
+
+// directly maps the nvPicPr (Non-Visual Properties for a Picture). This element
+// specifies all non-visual properties for a picture. This element is a
+// container for the non-visual identification properties, shape properties and
+// application properties that are to be associated with a picture. This allows
+// for additional information that does not affect the appearance of the picture
+// to be stored.
+type decodeNvPicPr struct {
+	CNvPr    decodeCNvPr    `xml:"cNvPr"`
+	CNvPicPr decodeCNvPicPr `xml:"cNvPicPr"`
+}
+
+// decodeBlipFill directly maps the blipFill (Picture Fill). This element
+// specifies the kind of picture fill that the picture object has. Because a
+// picture has a picture fill already by default, it is possible to have two
+// fills specified for a picture object.
+type decodeBlipFill struct {
+	Blip    decodeBlip    `xml:"blip"`
+	Stretch decodeStretch `xml:"stretch"`
+}
+
+// decodeSpPr directly maps the spPr (Shape Properties). This element specifies
+// the visual shape properties that can be applied to a picture. These are the
+// same properties that are allowed to describe the visual properties of a shape
+// but are used here to describe the visual appearance of a picture within a
+// document.
+type decodeSpPr struct {
+	Xfrm     decodeXfrm     `xml:"a:xfrm"`
+	PrstGeom decodePrstGeom `xml:"a:prstGeom"`
+}
+
+// decodePic elements encompass the definition of pictures within the DrawingML
+// framework. While pictures are in many ways very similar to shapes they have
+// specific properties that are unique in order to optimize for picture-
+// specific scenarios.
+type decodePic struct {
+	NvPicPr  decodeNvPicPr  `xml:"nvPicPr"`
+	BlipFill decodeBlipFill `xml:"blipFill"`
+	SpPr     decodeSpPr     `xml:"spPr"`
+}
+
+// decodeFrom specifies the starting anchor.
+type decodeFrom struct {
+	Col    int `xml:"col"`
+	ColOff int `xml:"colOff"`
+	Row    int `xml:"row"`
+	RowOff int `xml:"rowOff"`
+}
+
+// decodeTo directly specifies the ending anchor.
+type decodeTo struct {
+	Col    int `xml:"col"`
+	ColOff int `xml:"colOff"`
+	Row    int `xml:"row"`
+	RowOff int `xml:"rowOff"`
+}
+
+// decodeClientData directly maps the clientData element. An empty element which
+// specifies (via attributes) certain properties related to printing and
+// selection of the drawing object. The fLocksWithSheet attribute (either true
+// or false) determines whether to disable selection when the sheet is
+// protected, and fPrintsWithSheet attribute (either true or false) determines
+// whether the object is printed when the sheet is printed.
+type decodeClientData struct {
+	FLocksWithSheet  bool `xml:"fLocksWithSheet,attr"`
+	FPrintsWithSheet bool `xml:"fPrintsWithSheet,attr"`
+}