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#NEW SIMPLEIMAGE JAVASCRIPT CODE#

Returns the value of the pixel's blue component (always in the range 0-255) Returns the value of the pixel's green component (always in the range 0-255) Returns the value of the pixel's red component (always in the range 0-255) Returns the pixel's y-coordinate within the image Returns the pixel's x-coordinate within the image

pix2 is a pixel at coordinate (300, 400) representing the color white, with RGBA values of (255, 255, 255, 255).

pix1 is a pixel at coordinate (100, 200) representing the color Duke blue, with RGBA values of (0, 26, 87, 255).

Text: paragraphs, links, list elements, table cells, headings Common CSS Properties and Values Property This website challenges people to use CSS to make as many different stylized versions as possible using the same HTML code.

onchange is event handler, specifies to call upload function when input changes.accept = "image/*" indicates user can only select image files.multiple = "false" indicates user cannot select multiple files.oninput is event handler, specifies to call dosquare function when slider is changed.min is minimum value, max is maximum value.onchange is event handler, specifies to call docolor function when color is changed.

id lets us refer to input element in JavaScript.onclick is event handler, specifies to call alert function when button is clicked.Table header cell (a table cell with bold text).īecause the attributes used with input elements varies so much depending on the type of input you want to use, we have provided several specific examples of using different types of input. Table data element (standard table cell).Ĭan contain many types of data including text, images, links, lists, or even a table. Table rows can contain either table data elements or table header cells. Unordered list, each item has a bullet point.īy default a table has no borders and is only as wide as the text it contains.ĭefines a table row (only has value within tag). List items can go inside unordered list,, or ordered list, tags. There must be some text between the start and end tags to be the anchor of the link. href specifies the URL of the page to link to (it is a required attribute).Unlike most other tags, this start tag does not have a corresponding end tag.

width (and height) specifies the size of the image (it is an optional attribute).

src is the link specifying the image to display (it is a required attribute).

Smaller heading larger heading smaller heading You can use any number from to with being the largest heading and being the smallest. The text itself does not appear on webpage.Įverything that appears on the webpage should go between these tagsĭefines a paragraph (text with some space on the bottom and top). Title of the webpage (what appears in the window/tab of your browser). Basic HTML TagĪll content of your webpage must go inside tags.

#NEW SIMPLEIMAGE JAVASCRIPT CODE#

As a reminder, in most browsers you can right-click on a page and select View Source to see the HTML code used to render the page.