The following steps are used to construct a listening trigonometric function using a geometric artboard:
1. Click the line segment tool to draw a line segment AB in the appropriate position of the artboard. Select Segment AB, perform the measure-length command, change the label of the measure to "A", draw the segment CD the same way, and change the label of the measure to "F".
2. Execute the data-new function command, open the New Function dialog box, and create a new function, as shown in th
Cultural and creative industries are being concerned by the State and enterprises, it is understood that the 2005 global animation and derivative products output value of up to 500 billion U.S. dollars, the economic development of the driving role is obvious. Cultural and creative industries include a wide range, film and television, music, animation, design, etc. are part of the creative industry, from the cartoons we often see, to online games, creative industries are affecting our lives all t
HP HP Designjet Z2100 How to do color calibration
1. Do not use transparent or translucent paper to calibrate colors. It is recommended that you use paper or paint to get the best quality. Make sure that the transparent cover is turned off because if there is a strong light source near the printer during the alignment of the printhead, the alignment will be affected.
2, through color calibrati
There is nothing to do recently. I wrote a paintboard demo (sketchpad) and shared it with you.Function Description:1. Draw a pen, erase (eraser), and clear (clear ).2. Undo and redo functions.3. Save and load the handwriting (stroke ).4. Paint Brush color.5. Canvas background color.6. Paint Brush and rubber size.7. Select the image.
Please contact me about how source is needed: leehong2005@163.comFirst watch:
Graphic board Main Interface
Paint Brush
R
HP HP CLJ2840, 2820 clear Machine internal paper jam method
1. Open the paper cover behind the machine, then push down the heating assembly lever and release the heating assembly lever to reduce the pressure on the drum, which makes it easier to remove the paper;
2. Push the scanner release button to open the scanner assembly
3. Open the top cover, then remove the imaging drum and put it next to it.
method of drawing angle and dividing line in geometric Sketchpad
The specific steps are as follows:
1. Construction angle. Use the point tool to make a common point in the plane, and then use the Line line ruler tool to draw two lines to make the sides of the corner.
Geometry artboard
2. Construction angle dividing line. In the sidebar, select the move Arrow tool, and then hold down the CTRL key and click the two lines to select the entire
The example of this article for you to share the production of JavaScript simple Sketchpad method for your reference, the specific content as follows
Html:
Css:
*{
margin:0;
padding:0
}
. box_black{
Background-color:black;
Position:absolute
}
. box_red{
background-color:red;
Position:absolute
}
. box_green{
Background-color:green;
Position:absolute
}
. box_blue{
Background-color:blue;
Position:absolute;
}
#eraser {
width:80px;
When you make a presentation, you often encounter situations where you want to paint the problem. Although Jinshan WPS Demo has provided a lot of drawing tools and templates, but sometimes can not meet the needs of some special mapping, such as the demonstration of mathematical function images, function graphics requirements are very strict, very fine, can not appear scientific mistakes.
At this time we can use the mathematical software "geometry Sketchpad
This article applies to HP printers that have drivers installed through Apple software updates and to the OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, 10.8 Mountain Lion, and 10.7 Lio N's Mac computer.
Use Apple Software update to install the most appropriate HP print drivers and software on your MAC. Before installing the software, first turn on the printer to make sure that the printer is conne
HP HP notebook does not have wireless network card device in Device Manager how to solve
1, in the Device Manager to view, found no wireless network card;
2, after restart press F10, enter Bios--exit--load setup Defaults, or according to the shortcut key below prompts, press F9 restore default settings;
3, the normal access to the system can be seen in the Device Manager of the wireless c
HP HP DL160 G6 RAID and Server2003 system installation method
HP ProLiant DL160 G6 Server
Manually install the Windows Server 2003 system and manually install all drivers
(Pictures from Xin Pengcheng)
Hardware environment: DL160G6
Software Environment: Windows Server 2003 SP2
Array card: HP Smart Array b110i SATA
Have you ever heard of using HP LoadRunner to connect to HP ALM's CAC mode? This article tells you what CAC is and how to connect to the CAC mode in HP Alm.What is CAC?The CAC full name is common access card (also known as CAC Card [RAS syndrome]) and is the standard authentication for accessing intranet applications.How to connect to
HP Server is one of the most popular low-end servers. Some server failures, such as the server hard disk is not the line, the server does not go to the system can not boot and so on is also a common server failure, and for these different failures occur data loss problem, HP Server can be data recovery? If so, what's the way?The reasons for the failure of HP serv
HP-UNIX installation Oracle PHCO-40381, hp-unixphco-40381First, we need to identify the HP processor.View machinfo
The product number of pa-risc is set to rp, and the product number of itanium is set to rx.
Different products need to download different media from the official website.
The operations such as creating a user to modify parameters are not described
It technology update too fast, some can't keep up, the company also has a lot of Gen8 server, Gen9 came out again.HP Proliant Gen9 Server Highlights:1. Enhanced raid no longer charges. The so-called enhanced raid, that is, three sets of disks into RAID 1, the ordinary RAID1 only two sets of disks mirror each other, the benefits of doing so is more secure, of course, this function can be used in a few places. This is unique to HP.2, ILO no longer separ
If you have a new HP Uility model. for HP printers supported by the app, you can easily manage printer configurations from the HP Utility program. This feature is similar to the features provided by HP WebJet Admin, but has fewer features, it is not suitable for batch configuration and management of network environment
HP Server HP 360G5 CENTOS7 installation IssuesOne: The boot disk does not recognize the hard drive1, enter the installation CD, with the upper and lower keys to select the installation of Centos--install Centos7 (note Do not press the ENTER key),2, press the TAB key to install additional configuration, at the bottom of the screen will display the following words:3. Add the configuration on the additional co
816 and 817 are the standard ink cartridges for HP printer products. These two ink cartridges are currently very popular due to their many models. For many users, the use of original ink cartridges may not be the most canon choice. It is very common to add ink to the used ink cartridges. However, the clearing of the ink cartridge counter after ink injection is critical. Here, I will teach you how to clear the cartridges of
HP Computers use the Ghost XP installation system to set the first method:
1, press F10 into the CMOS
2. Find the Power Settings item (Management Setup)----WDRT support This setting is last disabled
3, press F10 Save exit
HP Computer with Ghost XP installation system set the second method
Specific steps to operate:
The first step: press F10 to enter the BIOS setup and come to the basic inf
Why install HP XP, Hey, HP's SP2 is currently known as the smallest system recovery CD,
Only 497M. It's the equivalent of half a lite system. I always use 03, occasionally with XP is also used Lenovo.
Can recently changed the machine, with Lenovo Front line 8000A machine, installed Lenovo XP is always a card a card, is
Depressed, so decided to try HP XP, after using the feeling very good, no card problems,
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