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CS2335/lab4/help.html
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CS2335/lab4/help.html
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<html><head><title>HELP TUTORIAL</title>
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</head><body bgcolor="#d0d0d0" >
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<hr>
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<b><center> TABLE OF CONTENTS </center></b>
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<hr>
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<hr>
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<p>
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<a href="#C1">
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1) Connecting/Disconnecting from the Server.
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</a>
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</p>
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<p>
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<a href="#C2">
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2) Load and Save Working Sessions.
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</a>
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</p>
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<p>
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<a href="#C3">
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3) Undo and Super Undo Features.
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</a>
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</p>
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<p>
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<a href="#C4">
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4) Use drawing Tools and Insert Text.
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</a>
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</p>
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<p>
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<a href="#C5">
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5) Insert Images and Chat.
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</a>
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</p>
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<hr>
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<hr>
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<p>
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<a name="C1"><h2>Connecting and Disconnecting from the Server</h2>
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<hr>
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<p>When one first runs the Netpaint application, a dialog box comes to the foreground. It has the Server field, into which the ip address of the server is to be inserted.</p>
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<p>A port field in the Dialog box requires the port on which the server is listening for clients. And the username field requires a username one wishes to use.</p>
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<p>In case the dialog box is closed when the client first runs, a connection to the server may still be opened by clicking on the File/Connect menu, this will</p>
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<p>bring up the Dialog box again</p>
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<hr>
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<a name="C2"><h2>Load and Save Working Sessions</h2>
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<hr>
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<p>If one wishes to Save a Session one can do so by clicking File/Save Session or File/Save Session As, a session will be saved in xml on clients,</p>
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<p> harddrive regardless of whether client is connected to the server or not. If one wishes to Load a Session, one can do so by clicking File/Load Session.</p>
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<p> If the client is connected to the server a client will be asked whether he/she wishes to override the current server session with the session he/she </p>
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<p> is currently loading. If client chooses "yes" then the session that the client is loading will be uploaded to everyone currently connected to the server,</p>
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<p> and their old session will be deleted. In case "no" is chosen, a client's session will be loaded solely to him alone, plus he will get everything that </p>
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<p> is currently on the server. </p>
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<hr>
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<a name="C3"><h2>Undo and Super Undo Features</h2>
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<hr>
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<p> To use the Undo feature one needs to select Edit/Undo or Edit/Undo List options from the menu. If one selects the Undo option the last action that particular</p>
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<p> client has performed will be undone. If one chooses the Edit/Undo List option (SuperUndo) a menu comes up that contains the list of all the actions performed </p>
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<p> on the server, and the user will be able to select which actions he/she would like to have undone.</p>
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<hr>
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<a name="C4"><h2>Use drawing Tools and Insert Text</h2></a>
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<hr>
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<p>To use the drawing tools one needs to select a tool one whishes to use from the Tool panel, and then Click on the Graphics Session Panel to make it active:</p>
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<p> You may also chose the color for the drawing from the Black Square color panel.Once the Session Panel is actie one can draw the following tools: </p>
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<p><a href="#T1">
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Line Tool:
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</a></p>
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<p><a href="#T2">
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Triangle Tool:
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</a></p>
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<p><a href="#T3">
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Ellipse Tool:
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</a></p>
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<p><a href="#T4">
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Rectangle Tool:
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</a></p>
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<p><a href="#T5">
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Polygon Tool:
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</a></p>
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<p><a href="#T6">
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Quadratic Curve Tool:
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</a></p>
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<p><a href="#T7">
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Text Tool:
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</a></p>
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<a name="T1"><h2>Line Tool:</h2>
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<hr>
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<p> Click on the Session Panel once to mark the begining of the line. click the second time to finish the line</p>
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<a name="T2"><h2>Triangle Tool:</h2>
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<hr>
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<p> Click on the Session Panel once to mark the first point of the triangle. Notice on may also chose whether to draw the filled triangle by </p>
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<p> clicking the fillshape button. Then click on the Session panel again mark the second point. Once you click on the Panel again, that fill mark </p>
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<p> the final point and complete the triangle.</p>
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<a name="T3"><h2>Ellipse Tool:</h2>
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<hr>
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<p> Click on the Session Panel to mark the lower left corner of the rectangle in which the Ellipse will be drawn.This shape may also be drawn filled. </p>
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<p> Then click on the Panel again to select the upper right corner of the rectangle and therefore finalize the ellipse.</p>
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<a name="T4"><h2>Rectangle Tool:</h2>
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<hr>
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<p> Click on the Session Panel to mark the lower corner of the rectangle, click again to mark the upper right corner and finalize it. This shape may</p>
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<p> be also drawn filled </p>
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<a name="T5"><h2>Polygon Tool:</h2>
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<hr>
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<p> Click on the Session Panel to mark the first point of the polygon, a small black square will be drawn at that location to mark the point in which to </p>
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<p> end the polygon. Click again to mark additional points and then click into the black square to finalize the polygon. This shape may also be drawn filled.</p>
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<a name="T6"><h2>Quadratic Curve Tool:</h2>
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<hr>
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<p> Drawn similar to a line by selecting two points. except then a third point may be seleceted to curve the existing line.</p>
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<a name="T7"><h2>TextTool:</h2>
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<hr>
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<p>After selecting the letter A from the panel, and clicking to activate Session Panel.Fonts menu pops up, on which you may chose the font type,size, bold and </p>
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<p> italic options. Do not click the checkmark button, until you have drawn some text on the Panel and wish to finalize it and send it to the server. If </p>
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<p> the server recieves a bad message, it will drop the clients connection. </p>
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<a name="C5"><h2>Insert Images and Chat</h2>
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<hr>
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<p>To insert and image click on the picture icon, this will bring up the load image menu.Insert the Url you wish to use to load the image into and press</p>
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<p> the load menu button, this will upload the image. Then you may click on the panel to select where to insert the image. the image may also be scaled up or down</p>
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<hr>
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<hr>
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</body></html>
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