欧美日韩成人,老熟女在线,欧美日韩精品

下載：246 收藏：41

查看價格免費(fèi)下載

GoXam (產(chǎn)品編號：13109)

GoXam 提供用于在 WPF 和 Silverlight 應(yīng)用程序中進(jìn)行繪圖的控件。

標(biāo)簽：圖表 Silverlight WPF

開發(fā)商： Northwoods

當(dāng)前版本： v3.0.2

產(chǎn)品類型：控件

產(chǎn)品功能：圖表

平臺語言：.NET

開源水平：不提供源碼

本產(chǎn)品的分類與介紹僅供參考，具體以商家網(wǎng)站介紹為準(zhǔn)，如有疑問請來電 023-68661681 咨詢。

GoXam 提供用于在 WPF 和 Silverlight 應(yīng)用程序中進(jìn)行繪圖的控件。GoXam 的設(shè)計(jì)和推廣以完全利用 Microsoft WPF 和 Silverlight 的所有功能為基礎(chǔ)，旨在滿足用戶的所有繪圖需求。GoWPF 是指 GoXam for WPF 3.5 或更高版本；GoSiverlight 是指 GoXam for Siverlight 4 或更高版本。

聲明：本產(chǎn)品中文介紹為慧都網(wǎng)版權(quán)所有，未經(jīng)慧都公司書面許可，嚴(yán)禁拷貝、轉(zhuǎn)載！

* 關(guān)于本產(chǎn)品的分類與介紹僅供參考，精準(zhǔn)產(chǎn)品資料以官網(wǎng)介紹為準(zhǔn)，如需購買請先行測試。

功能

折疊和展開樹形圖

作為應(yīng)用于大型圖形的一項(xiàng)通用技術(shù)，此功能允許用戶控制樹形圖的顯示部分。GoXam 中內(nèi)置了展開和折疊子樹功能，如以下示例所示，其中與 IsExpandedTree 屬性綁定了一個按扭。

expanding subtree

子圖/組

許多圖形類型，例如工作流程圖或業(yè)務(wù)流程建模符號(BPMN)，使用分組技術(shù)來組織圖形。GoXam 中支持分組功能，包括支持與層級結(jié)構(gòu)的定義相關(guān)的數(shù)據(jù)綁定以及在 DataTemplate 中定義組的外觀的數(shù)據(jù)綁定。


缺省組 DataTemplate	DataTemplate XAML 所定義的組

子組也可展開/折疊，如下圖所示：

expanding subgraphs

子圖外部的鏈接可連接至子圖內(nèi)部的節(jié)點(diǎn)、子圖的邊緣，或者子圖邊界的邊緣的特定端口：

subgraph with ports

帶有輸入和輸出端口的子圖

層

可將圖形對象置于不同層中以定義其 Z-order 。缺省情況下，DiagramPanel 具有 9 層，其中包括背景層、缺省和前景節(jié)點(diǎn)鏈接層以及輸入工具和裝飾（例如選擇手柄）層。

面板控件

許多圖形應(yīng)用程序使用面板來支持向視圖中拖放新元素。GoXam 也提供了一種類型特別的面板圖形。其中以矩形網(wǎng)格形式顯示一系列節(jié)點(diǎn)。在此面板中，您可以使用與常規(guī)圖形不同的多種 DataTemplate，以針對每項(xiàng)提供更小更簡潔的外觀。

palette control
Logic Circuit 中的面板控件

預(yù)覽控件

此控件顯示另一圖形的整個模型的一個縮略圖以及該圖形的視圖。用戶可單擊預(yù)覽控件或拖入該控件以查看其他圖形的視圖。

overview control

剪切/復(fù)制/粘貼

缺省情況下，標(biāo)準(zhǔn)剪貼板功能處于啟用狀態(tài)，但是當(dāng)應(yīng)用程序不需要該功能時，將禁用標(biāo)準(zhǔn)剪貼板功能。

無限制 Undo / Redo 操作

為了支持無限制并且自定義的 undo 和 redo 操作，UndoManager 跟蹤對圖形模型所作的更改。更改按事務(wù)進(jìn)行邏輯分組。

縮放/滾動/鏡頭移動

GoXam 支持滾動圖形和縮放圖形功能。您可通過設(shè)置 DiagramPanel 屬性來按程式執(zhí)行滾動、放大或縮小操作。用戶可使用滾動條或平移工具滾動圖形，可使用 Control-Mouse-Wheel 來放大或縮小圖形。

內(nèi)置文本編輯

支持圖形中任何文本的內(nèi)置文本編輯。僅需單擊啟用文本編輯的任何文本即可對該文本進(jìn)行編輯。

單選/多選/自定義裝飾

GoXam 控件支持選擇功能，此控件簡化訪問與當(dāng)前所選節(jié)點(diǎn)綁定的數(shù)據(jù)的過程。您可通過提供定制數(shù)據(jù)模板來自定義選擇句柄和工具手柄（例如，用于調(diào)整大小）。

預(yù)定義圖形形狀以及箭頭

GoXam 中預(yù)定義了超個 195 種的常用圖形形狀以用于常規(guī)節(jié)點(diǎn)定義中。樣本顯示了所有這些圖形形狀。

XML 保存/恢復(fù)

GoXam 不需要任何格式或媒介即可存儲圖形。但是，如果您不介意使用 XML 作為文檔格式，而且您沒有任何必需遵循的特定 XML 模式，并且你使用我們預(yù)定義的模型數(shù)據(jù)類，此控件確實(shí)能簡化以 XML 格式保存和裝入數(shù)據(jù)的過程。（Org Chart Editor、State Chart、Logic Circuit 和 Flow Chart 樣本都展示了 XML 存儲/恢復(fù)）

Features

Collapsing and Expanding Trees

A common technique for large graphs is to allow the user to control the visibility of parts of that tree. Expanding and collapsing subtrees is built into GoXam, as shown in this example where a button is bound to the IsExpandedTree property:

expanding subtree

Subgraphs / Groups

Many graph types, such as workflow or Business Process Modeling Notation (BPMN), use grouping techniques to organize diagrams. Groups are supported within GoXam, including support for data binding for the definition of the hierarchy and in DataTemplates that define the group's appearance.


Default Group DataTemplate	Group defined by DataTemplate XAML

and subgraphs can expand / collapse too:

expanding subgraphs

Links from outside the subgraph can connect to a node within the subgraph, to the edge of the subgraph, or to specific ports on the edge of the subgraph border:

subgraph with ports

Subgraph with input and output ports

Layers

Graphical objects can be placed within layers to define their Z-order. A DiagramPanel has 9 layers by default, including layers for background, default and foreground nodes and links, as well as layers for input tools and adornments such as selection handles.

Palette Control

Many diagram applications use a palette to support drag and drop of new elements to the view. GoXam also provides a specialized kind of diagram called the Palette. It displays a number of nodes in a rectangular grid-like arrangement. You can use different DataTemplates than in your regular Diagram, in order to provide a smaller or simpler appearance for each item.

palette control
Pallette control in Logic Circuit samples

Overview Control

It displays a thumbnail of the whole model shown by another Diagram and shows that diagram’s viewport. The user can click or drag in the Overview to scroll the other diagram’s viewport.

overview control

Cut / Copy / Paste

Standard clipboard actions are enabled by default, but may be disabled for applications where it isn't desired.

Unlimited Undo / Redo

To support unlimited and customizable undo and redo, the UndoManager tracks changes to the diagram’s model. Changes are logically grouped together by transactions.

Zooming / Scrolling / Panning

GoXam supports scrolling around and zooming into the diagram. You can scroll and zoom in or out programmatically by setting DiagramPanel properties. The user can scroll using the scrollbars or the PanningTool, and the user can zoom in or out using Control-Mouse-Wheel.

In-place text editing

In-place text editing of any text in the diagram is supported. Just click on any text that is enabled for text editing.

Selection / Multiple Selection / Customizable adornments

GoXam controls support selection, and they make it easy to data-bind to the currently selected node. You can customize selection handles and tool handles (e.g. for resizing) by supplying custom data templates.

Predefined Shapes and Arrowheads

GoXam comes with over 195+ common shapes predefined for use in common node definitions. The  sample shows all of these shapes.

XML Save/Restore

GoXam does not require any particular format or medium for storing diagrams. However, if you don’t mind using XML as the document format, and if you don’t have any particular XML schema to which you must adhere, and if you use our predefined model data classes, we do make it easy to save and load your model data in XML format. (The Org Chart Editor, State Chart, Logic Circuit and Flow Chart samples all demonstrate the use of XML save/restore.)

更新時間:2021-06-16 10:26:29.000 | 錄入時間:2012-09-24 09:45:29.000 | 責(zé)任編輯:秦林

慧都公開課 更多