3/13/2024 0 Comments Vbnet load png images into memoryIn this article, we’ll see how we can use ImageMagick - an open-source command-line graphics editor - to quickly resize your images, while maintaining great visual quality and really tiny file sizes. Many tools out there automate image resizing, but too often they create large files that cancel out the performance benefits that responsive images are supposed to deliver. It’s fantastic for web performance, but we have to face the grim reality that serving different sizes of images to different users means that we first need to create all of those different files, and that can be a huge pain. The way responsive images work is that an appropriately sized image is sent to each user - small versions for users on small screens, big versions for users on big screens. Cutting image weight is a relatively simple and hugely impactful way to increase performance, and I hope the information outlined above helps you make a difference to your users. One of the biggest impacts we can have is to make our websites more performant, which will improve our users’ experiences and even make our content available to whole new markets. As designers and developers, we have an enormous amount of power to shape how the web works. Please let me know what I am doing wrong I have tried everything at this point I'm about to move on to other possible solutions.Responsive images have been keeping us on our toes for quite some time, and now that they are getting traction in browsers, they come with a scary problem: the need to efficiently resize all our image assets. I must clarify that this does not look like a similar issue when comparing to the unwanted white pixels based on the TransparencyKey Property although I have provided a link for reference:Ĭ# white or black unwanted pixels appear in the image Show Buttons After Screen Capture Finished When I didn't use the function, a GDI+ error occurred. I used the Dispose() function to be able to // save the same form again, in case some values have changed. SaveFileDialog1.Filter = ( " PDF File|*.pdf") ĭialogResult btnSave = saveFileDialog1.ShowDialog() XImage img = XImage.FromFile( C:\Temp\test.png") XGraphics xgr = XGraphics.FromPdfPage(oPage) Add the page to the pdf document and add the captured image to it savetoPDF Button // Hide Buttons When Start Capture Private void Savetopdfbutton_Click( object sender, EventArgs e) Uploadcharacterportraitbutton.Visible = true Uploadcharacterportraitbutton.Visible = false īmp = new Bitmap(, , g) Private void Printbutton_Click( object sender, EventArgs e) I used a BackgroundWorker, so that the UI will not hang during the conversion. With that knowledge, converting a BMP/PNG/GIF/JPEG/TIFF file to a PDF one is done like this: So you can imagine that writing a PDF file is like drawing 'stuff' (text, shapes, images) in the Paint event of a Windows Forms Panel. The methods it exposes are symilar to the GDI+ ones in. The purpose of the PDFSharp libray is to create PDF files from scratch as easy as possible. Luckily I found the wonderful freeware Open Source library called PDFSharp, which saved the day. So after the few minutes of joy during which I thought I had found the perfect solution, I was back to Google to look for something else. They contain scanned text (from books and handwritten), technical drawings and pictures, so I suppose they cover a wide range of sub-formats. I haven't looked in depth, but probably that's the reason why, during my testing, out of these 18 TIFF sample files, only 11 were converted to something that Adobe Reader could understand. I found this article called Convert Tiff To PDF, which is written in Visual C++ 6 and uses the CXImage library, as well as LibTIFF.Īs that article says, it only suppots TIFF Image files in Fax formats, whatever that means. Some time ago I needed a TIFF to PDF converter. Please forgive any spelling or grammar mistakes which may follow. It's nothing fancy, but it can save a lot of trouble if you need to include a simple image -> PDF convertor in your. Hello everybody! This is my first article here.
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3/12/2024 0 Comments Graph art desmosWe’re excited to announce our 3 rd annual Global Math Art Contest, this year with some big changes. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Explore math with our beautiful, free online graphing calculator. The Art Contest has inspired new features, pushed our technical limits, and motivated us to improve our calculator to be worthy of the incredible people who use it. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Each year, we’ve been amazed by the creativity and artistry of people from around the world. Last year we received more than 10,000 submissions from more than 100 countries for our 2 nd annual Global Math Art Contest. We’re looking forward to seeing you again next year! It was nearly impossible to pick just 80. We’re so inspired by the effort, artistry, and creativity we saw across all of the age brackets and from around the world. Update as of February 15, 2023: The 2022 Art Contest Gallery is live! You can find it at Huge congratulations to everyone who participated. You’ll be able to submit anytimeĪs you’re thinking about what you’ll create, we wanted to share a few themes to consider this year. Submissions won’t open for another two weeks. This year’s contest begins now! You’re welcome to get started, even though Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. In our quest to make tools worthy of the incredible people who use us around the world. It inspires wild new features and products (see the 3D Calculator) The connection between math and art and creativity. You can find the graphs at Our Global Math Art Contest is one of the highlights of our year. Choosing just 100 graphs was nearly impossible, but we expect you’ll be as inspired by them as we are.Īs you explore the gallery, be on the lookout for the small details and bits of magic you’ll find scattered throughoutĪrtist statements and notes. We were blown away by the artistry, care, and ingenuity onĭisplay this year. I believe this assignment has come in handy especially since we have a final up and coming soon.Update February 1, 2024: The gallery is live! Overall, as time-consuming as this assignment was I think it has enriched my understanding of the six functions and how to better manipulate them using translations, stretches, reflections, and domain/range restrictions. The only strategy that helped me was sketching it on paper and graphing each part of the face, tree and letters part by part to get a better understanding of the transformations of the relations. I mostly used log functions when creating the face on my holiday card. In the beginning, I asked a few friends who also turned out to be stuck, and then I went back and looked at our notes and got a clearer vision of how and where to use them. I got stuck on several occasions, especially when it came to implementing log and exponential functions. The domain and range restriction manipulation was an important factor in making sure the dimensions of the portrait and decorations do not exceed their space and intervene with other parts of the graph. What I found great about Desmos is that it pinpoints the exact point on the graph so it makes it easier for myself to set the domain and range restrictions. The rational equations helped me produce the decoration on the Christmas tree. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Radical equations came in handy when I was sketching my eyebrows, I found out that their perfect curve made a good fit to add for the eyebrows. The most challenging equation to implement in my opinion was exponential, I was somewhat stuck on how to use it but ended up adding it in a form of decoration to my Christmas tree. I found the sine equations easier to manipulate than the rest. I used it to make my hairline, the letter M, R, my nose, and lips. Once I got an idea of how I wanted it to look like, I began experimenting with what kinds of equations would be easy to manipulate and which equations would be more difficult to apply. I started off with a pencil and a paper, trying to sketch what I wanted to replicate on Desmos later on. Since I am not very familiar with using Desmos besides graphing equations it took a little bit of time to get accustomed to using the website itself. I managed to underestimate how long this task this would take, not because of how difficult it was, but the fact that it was so time-consuming. 3/12/2024 0 Comments Nytimes map electionTabulation was in full swing, with workers examining ballots in an inner room packed full of folding tables. The stakes were dramatic, but inside the center a businesslike scene unfolded. The race for the Senate, between the Democratic incumbent, Mark Kelly, and his far-right Republican challenger, Blake Masters, remained without a winner. The margin had narrowed in the gubernatorial contest, between the Republican Kari Lake, a Trump-supported election denier and former local-news anchor, and the Democratic secretary of state, Katie Hobbs. Two key races were still too close to call. Several polling places had experienced technical difficulties, and, despite efforts to address them, “right-wing figures” were “amplifying explainable-if extremely frustrating-problems,” The New Yorker’s Clare Malone noted that afternoon.īottoms returned to the Center on Election Day and the day after, as the tally progressed. On Monday, Stephen Richer, Maricopa County’s Republican county recorder, spoke to voters and the press, working to counter conspiracy narratives about voter fraud. As the 2022 vote approached, state election officials had become the target of threats and harassment. Since then, electoral conspiracy theories have taken hold. In 2020, a mob of Trump supporters had gathered outside the facility and demanded to be let in, shouting at workers tallying votes inside and, in some cases, openly carrying guns. The day before the midterms, the photographer September Dawn Bottoms visited the Maricopa County Tabulation and Election Center, in Phoenix, Arizona. “They are trying to steal the election with bad Machines and DELAY. “People of Arizona: Don’t get out of line until you cast your vote,” Donald Trump posted on Truth Social. By early afternoon, one in three polling places in Maricopa County were having problems with election equipment. The Gateway Pundit predicted “wide-scale, multifaceted voter fraud” Charlie Kirk, founder of Turning Point USA, said that “Stephen Richer and the entire Maricopa board of supervisors are a team of crooks and charlatans.” A swarm of national and international media were in town to observe how things unfolded. For months, right-wing activists and candidates had been stoking fears that the election might be rigged. The local officials running the election-Bill Gates, the chair of the county board of supervisors, and Stephen Richer, the county recorder-were already under enormous scrutiny. Across the country, Election Day tends to involve a certain amount of managed chaos-volunteers don’t show up for their shifts, or can’t figure out how to set up the printers-but these technical issues were cropping up in Maricopa County, which has been the epicenter of election conspiracies for the past two years. Results are unofficial until they are certified by election officials.īy Michael Andre, Aliza Aufrichtig, Gray Beltran, Matthew Bloch, Larry Buchanan, Andrew Chavez, Nate Cohn, Matthew Conlen, Annie Daniel, Asmaa Elkeurti, Andrew Fischer, Josh Holder, Will Houp, Jonathan Huang, Josh Katz, Aaron Krolik, Jasmine C.The issues started just a few hours in: voters reported that the tabulators couldn’t read their ballots, first at a handful of polling places around Phoenix, then a few more. Source: Election results from National Election Pool/Edison Research (Nov. 3/12/2024 0 Comments Anime landscape drawing tips colorDon’t forget that the shadow falls away from the sun.Ĭolor in the leaves to indicate where they are going to be placed. I also added some shadows for the pine trees in the back.Īfter I worked with some black on the tree trunk, I did some dark brown, then light brown. After that I would come back to the tree and finish it to the end as well.įor the next few steps, I was just shading in the tree trunk. Then I would proceed with the rest of the drawing, coloring everything until it’s done. Using light strokes.Īlso at this point I have made a decision to color the tree in lightly, just to make it more defined. Using a black pencil, I shaded the side opposite of the where the sun is coming through. It is time to start coloring it all in! I started with the tree. I thought that upper left would be the sun position for me. Now it is time to decide where your light is coming from. Also in the very front I added some flowers that grow close up.Īfter adding a few more flowers in the front, I felt like my sketch was complete. I wouldn’t bother with individual leaves, just bunches work well. From each larger branch make the smaller ones come out in a V shape.įinish up the main branches, and erase the hills, mountains and bushes that the branches are blocking.Īdd bunches of leaves. You can erase the mountains behind the branches a bit later.Īdd several large branches. Begin indicating where the largest branches will be. Look on the lower left corner of the sketch above. I start by indicating the area where the roots meet the ground. Next comes the big tree in the foreground. To see how to draw a simple tree take a look at the picture below.Īdd another little roof of another house, and a few more trees to complete the town. Start the trees around the first house, as well as behind it. When working with colored pencils I find it easier to think about the small details ahead of time. Technically it’s more of a roof top then a house.Īdd the little church tower in the back, with a triangular roof on top. Then add the roof line extending over and running parallel to the ground. I start with a simple geometrical shape, a triangle, and two lines going down. Again, the bushes are just curly little shapes.īehind those bushes there is a house. Like behind the second hill in the picture above. And a little group of pine trees on the hill beyond.Īdd some bushes in the foreground. The hills you would be standing on if you were there looking out. It is time to erase the horizon line and replace it with some background hills, like in the photo above.Īlso, I thought my mountains were too small, so I drew bigger ones in the back, and will make the smaller mountains into a layer of large pine trees. The trees are far away and all they look like is wavy little hills. Draw a few mountains in the background.ĭraw little bunches of trees below the mountains. It will be erased and covered by hills later, so just a nice light line. Start by approximating where your horizon will be. These are the pencils I used for this project: PRISMACOLOR PENCILS (I love the extra large pack, but there are smaller size packs available) and this is the paper: Strathmore Vellum Bristol Paper Pad. This just gives you a general idea about how to draw a landscape, where you put trees, houses, hills, bushes and flowers in your picture is completely up to you! The most important thing is to have fun with it, and not give up. Also, please note that you absolutely should change things around. If you click on the smaller images they will pop up larger for you. I would like to note that I had to enhance the photos of the pencil sketches so you could see them better, that’s why the lighting seems different on all of them. ***This page contains affiliate links.*** Here is how to do a simple color pencil landscape drawing. I love how much control you have with a colored pencil. Color pencils have got to be one of my most favorite mediums. 3/12/2024 0 Comments Extract transform and loadTop Business Intelligence Software RecommendationsĮxtraction is the process of reading raw data from a database, such as Microsoft SQL Server or MySQL.To get started with SSIS, download the latest version of SSIS How to Create an ETL Package. Application programming interfaces (APIs) for extending SSIS with your own custom scripts and components.A variety of transformations for cleaning, aggregating, merging, and copying data.A variety of data sources and destinations for extracting and loading data.
HBC Switzerland aims to make Valser the first CO 2-neutral water in Switzerland. The first brand in the world to use Climeworks’ technology will be Valser water, which in 2017 was certified by Swiss Climate for its good carbon footprint. HBC Switzerland is the largest bottler of non-alcoholic beverages in Switzerland and will be using Climeworks’ captured CO 2 to provide sustainably-sourced CO 2 for drinks carbonation. The CO 2-free air is released back into the environment. The CO 2 is then released and collected as concentrated CO 2 gas to be sent to suppliers or used for negative emissions technologies. Once the filter is saturated it is heated to around 100☌. In Climeworks plants, air is drawn in from the atmosphere and the CO 2 from the air becomes chemically bound to a filter. DAC removes CO 2 from the atmosphere through chemical binding. More.Valser mineral water soon to contain CO2 captured by ClimeworksĬOCA-COLA HBC Switzerland has teamed up with Climeworks to pioneer the use of air-captured carbon dioxide (CO 2) use in the beverage industry.Ĭlimeworks is a Swiss direct air capture (DAC) company. If it were deployed, the cost of stabilizing the concentration of greenhouse gases in the atmosphere would be reduced by 30% or more. The scientific consensus views carbon capture and storage as one of the important options for reducing CO 2 emissions. More.ġ0.2 If knowledge gaps are filled and various conditions are met, CO 2 capture and storage systems could be deployed on a large scale within a few decades, as long as policies substantially limiting greenhouse gas emissions are put into place. Also, pilot scale experiments on mineral carbonation are needed.Īn adequate legal and regulatory environment also needs to be created, and barriers to deployment in developing countries need to be addressed. More studies are required to analyse and reduce the costs and to evaluate the suitability of potential geological storage sites. But many issues still need to be resolved before it can be deployed on a large scale.įull-scale projects in the electricity sector are needed to build knowledge and experience. Conclusion: the future of CO 2 capture and storageġ0.1 CO 2 capture and storage is technologically feasible and could play a significant role in reducing greenhouse gas emissions over the course of this century. Therefore, techniques to capture and store the CO 2 produced, combined with other efforts, could help stabilize greenhouse gas concentrations in the atmosphere and fight climate change. More.ġ.2 It is expected that fossil fuels will remain a major energy source until at least the middle of this century. It should not be confused with carbon sequestration, which is the process of removing carbon from the atmosphere through natural processes such as the growth of forests. It involves collecting, at its source, the CO 2 that is produced by power plants or industrial facilities and storing it away for a long time in underground layers, in the oceans, or in other materials. One technique that could limit CO 2 emissions from human activities into the atmosphere is Carbon dioxide Capture and Storage (CCS). Human activities, such as the burning of fossil fuels and other processes, are significantly increasing its concentration in the atmosphere, thus contributing to Earth’s global warming. 1.1 Carbon dioxide ( CO 2) is a greenhouse gas that occurs naturally in the atmosphere. Total internal reflection, coupled with a large index of refraction, explains why diamonds sparkle more than other materials. These binoculars employ corner reflectors with total internal reflection to get light to the observer’s eyes. Another use is in periscopes found in submarines. One use of these perfect mirrors is in binoculars, as shown in Figure 6. If, as shown in the figure, the index of refraction for the second medium is less than for the first, the ray bends away from the perpendicular. Part of the light crosses the boundary and is refracted the rest is reflected. Interestingly, we can produce total reflection using an aspect of refraction.Ĭonsider what happens when a ray of light strikes the surface between two materials, such as is shown in Figure 1(a). Sometimes, when light is moving from a denser medium towards a less dense one, instead of being refracted, all of the light is reflected. However, irregularities in the boundary between the core and the cladding fibre results in loss of intensity (attenuation). if the angle of incidence is large enough, it should have nothing to do with refractive index or the nature of the cladding material. But it would be useful to have a mirror that reflects all of the light that falls on it. No, if total internal reflection really occurs at every part i.e. It is refracted so much that it is only just able to leave the water. Figure (b) shows that, at a specific angle, the light ray is refracted 90o from the normal. In figure (a) above, the light ray is refracted away from the normal when moving from denser medium to less dense medium. Analyze the reason for the sparkle of diamonds.Ī good-quality mirror may reflect more than 90% of the light that falls on it, absorbing the rest. Total Internal Reflection and the Critical Angle.Describe the workings and uses of fiber optics.Explain the phenomenon of total internal reflection. The new MMORPG game from the Games. You were rescued by the Captain Commander Yamamoto yet because you were seriously. Release Date: Closed Beta browser MMORPG game based on one of the most iconic anime franchises in history, Naruto Saga. We're talking about an online role game that you can play with your friends while you complete team missions or face 1v1 duels against other players around the world. play games now Bleach Online is a Free to Play MMO set in the world of the popular anime and manga Bleach. It includes an absolutely incredible technical design that delights you with the original character voices. Band together with like-minded ninja to found organizations where you are able to hire other ninja, extend your influence in regions, and even establish a base for either yourself or your organization to rule from Shinobi Story is a Ninja RP-PvP MMORPG where you can make your own shinobi, battle with powerful jutsu, rise up the village ranks. Naruto: Slugfest is an excellent MMORPG that completely submerges you in this popular anime. That's why controls are perfectly adapted for smartphones: you can move around using the left virtual stick, and to your right, you'll find the different buttons that you can use to attack and unleash your ninjutsu skills. There are different skill trees, so customizing fans are sure to love Naruto: Slugfest.Įven though the game lets you complete the missions automatically, there are a bunch of missions that'll require all your skills. The experience you gain can be used to level up your different skills (which depend on the type of character that you picked). Dattebayo aspires to be the first, complete Naruto MMO for Windows. But, first things first! You get to create a character and there are four types to choose from. Gameplay in Naruto: Slugfest is similar to other massive multiplayer role games: you basically have to complete your missions in order to acquire experience and new equipment. We're talking about an official MMORPG that reunites you with Naruto, Sasuke, Sakura, Kakashi and the rest of the characters created by Masashi Kishimoto. Naruto: Slugfest is an online role game that takes you back to Konoha so you can live a new adventure in this popular manga series. I am a bot, and this action was performed automatically. If your post violates any of them, delete it. Please read the rules in the sidebar (or the 'about' tab if you're on mobile). R/facebook is an unofficial community and the moderators are not associated with Facebook or Meta. If you check the sub there are PLENTY of high karma posts that gives some tips should your account be hacked/locked. THERE IS NO REASON FOR SOMEONE TO HAVE TO TELL YOU IN PRIVATE HOW TO GET YOUR ACCOUNT BACK. Here is an example of me making a fake hack post and all the scammers who flocked it it, lol. If you receive a message like this, block and report them. 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Some, but not all, financial advisors are bound by fiduciary duty, meaning that they are legally required to work in your financial best interest. Part of learning about the different types of advisors is understanding fiduciary duty. That’s why you have to carefully evaluate potential financial advisors and make sure they are good for you and your money. While many people call themselves financial advisors, not all have your best interest at heart. There’s no federal law that regulates who can call themselves a financial advisor or provide financial advice. Step 2: Learn About the Different Types of Financial Advisors Not all types of financial advisors offer the same menu of services, so decide which services you need and let this guide your search. They could be looking to establish college funds or trusts for their children, navigate aggressive debt payment situations or solve tricky tax problems. People with complex financial needs, however, may need extra assistance. People whose financial lives are relatively straightforward, like young people without families of their own or significant debt, might only need help with retirement planning. This can cover investment advice for retirement plans, debt repayment, insurance product suggestions to protect yourself, your family and estate planning.ĭepending on where you are in life, you may not need comprehensive financial planning. The best financial planner is the one who can help you chart a course for all your financial needs. Keep in mind that financial advisors provide more than just investment advice. When you first sit down with an advisor, you’ll want to be ready to explain your particular money management needs. Step 4: Decide How Much You Can Pay Your Financial Advisorīefore you speak to a financial advisor, decide which aspects of your financial life you need help with. Step 3: Choose What Kind of Financial Advice You Need Step 1: Decide What Part of Your Financial Life You Need An Advisor For |
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